Angelscript/add_on/scriptstdstring/scriptstdstring.cpp

1366 lines
50 KiB
C++
Raw Normal View History

2021-04-12 18:25:02 +00:00
#include "scriptstdstring.h"
#include <assert.h> // assert()
#include <sstream> // std::stringstream
#include <string.h> // strstr()
#include <stdio.h> // sprintf()
#include <stdlib.h> // strtod()
#ifndef __psp2__
#include <locale.h> // setlocale()
#endif
using namespace std;
// This macro is used to avoid warnings about unused variables.
// Usually where the variables are only used in debug mode.
#define UNUSED_VAR(x) (void)(x)
#ifdef AS_CAN_USE_CPP11
// The string factory doesn't need to keep a specific order in the
// cache, so the unordered_map is faster than the ordinary map
#include <unordered_map> // std::unordered_map
BEGIN_AS_NAMESPACE
typedef unordered_map<string, int> map_t;
END_AS_NAMESPACE
#else
#include <map> // std::map
BEGIN_AS_NAMESPACE
typedef map<string, int> map_t;
END_AS_NAMESPACE
#endif
BEGIN_AS_NAMESPACE
class CStdStringFactory : public asIStringFactory
{
public:
CStdStringFactory() {}
~CStdStringFactory()
{
// The script engine must release each string
// constant that it has requested
assert(stringCache.size() == 0);
}
const void *GetStringConstant(const char *data, asUINT length)
{
// The string factory might be modified from multiple
// threads, so it is necessary to use a mutex.
asAcquireExclusiveLock();
string str(data, length);
map_t::iterator it = stringCache.find(str);
if (it != stringCache.end())
it->second++;
else
it = stringCache.insert(map_t::value_type(str, 1)).first;
asReleaseExclusiveLock();
return reinterpret_cast<const void*>(&it->first);
}
int ReleaseStringConstant(const void *str)
{
if (str == 0)
return asERROR;
int ret = asSUCCESS;
// The string factory might be modified from multiple
// threads, so it is necessary to use a mutex.
asAcquireExclusiveLock();
map_t::iterator it = stringCache.find(*reinterpret_cast<const string*>(str));
if (it == stringCache.end())
ret = asERROR;
else
{
it->second--;
if (it->second == 0)
stringCache.erase(it);
}
asReleaseExclusiveLock();
return ret;
}
int GetRawStringData(const void *str, char *data, asUINT *length) const
{
if (str == 0)
return asERROR;
if (length)
*length = (asUINT)reinterpret_cast<const string*>(str)->length();
if (data)
memcpy(data, reinterpret_cast<const string*>(str)->c_str(), reinterpret_cast<const string*>(str)->length());
return asSUCCESS;
}
// THe access to the string cache is protected with the common mutex provided by AngelScript
map_t stringCache;
};
static CStdStringFactory *stringFactory = 0;
// TODO: Make this public so the application can also use the string
// factory and share the string constants if so desired, or to
// monitor the size of the string factory cache.
CStdStringFactory *GetStdStringFactorySingleton()
{
if( stringFactory == 0 )
{
// The following instance will be destroyed by the global
// CStdStringFactoryCleaner instance upon application shutdown
stringFactory = new CStdStringFactory();
}
return stringFactory;
}
class CStdStringFactoryCleaner
{
public:
~CStdStringFactoryCleaner()
{
if (stringFactory)
{
// Only delete the string factory if the stringCache is empty
// If it is not empty, it means that someone might still attempt
// to release string constants, so if we delete the string factory
// the application might crash. Not deleting the cache would
// lead to a memory leak, but since this is only happens when the
// application is shutting down anyway, it is not important.
if (stringFactory->stringCache.empty())
{
delete stringFactory;
stringFactory = 0;
}
}
}
};
static CStdStringFactoryCleaner cleaner;
static void ConstructString(string *thisPointer)
{
new(thisPointer) string();
}
static void CopyConstructString(const string &other, string *thisPointer)
{
new(thisPointer) string(other);
}
static void DestructString(string *thisPointer)
{
thisPointer->~string();
}
static string &AddAssignStringToString(const string &str, string &dest)
{
// We don't register the method directly because some compilers
// and standard libraries inline the definition, resulting in the
// linker being unable to find the declaration.
// Example: CLang/LLVM with XCode 4.3 on OSX 10.7
dest += str;
return dest;
}
// bool string::isEmpty()
// bool string::empty() // if AS_USE_STLNAMES == 1
static bool StringIsEmpty(const string &str)
{
// We don't register the method directly because some compilers
// and standard libraries inline the definition, resulting in the
// linker being unable to find the declaration
// Example: CLang/LLVM with XCode 4.3 on OSX 10.7
return str.empty();
}
static string &AssignUInt64ToString(asQWORD i, string &dest)
{
ostringstream stream;
stream << i;
dest = stream.str();
return dest;
}
static string &AddAssignUInt64ToString(asQWORD i, string &dest)
{
ostringstream stream;
stream << i;
dest += stream.str();
return dest;
}
static string AddStringUInt64(const string &str, asQWORD i)
{
ostringstream stream;
stream << i;
return str + stream.str();
}
static string AddInt64String(asINT64 i, const string &str)
{
ostringstream stream;
stream << i;
return stream.str() + str;
}
static string &AssignInt64ToString(asINT64 i, string &dest)
{
ostringstream stream;
stream << i;
dest = stream.str();
return dest;
}
static string &AddAssignInt64ToString(asINT64 i, string &dest)
{
ostringstream stream;
stream << i;
dest += stream.str();
return dest;
}
static string AddStringInt64(const string &str, asINT64 i)
{
ostringstream stream;
stream << i;
return str + stream.str();
}
static string AddUInt64String(asQWORD i, const string &str)
{
ostringstream stream;
stream << i;
return stream.str() + str;
}
static string &AssignDoubleToString(double f, string &dest)
{
ostringstream stream;
stream << f;
dest = stream.str();
return dest;
}
static string &AddAssignDoubleToString(double f, string &dest)
{
ostringstream stream;
stream << f;
dest += stream.str();
return dest;
}
static string &AssignFloatToString(float f, string &dest)
{
ostringstream stream;
stream << f;
dest = stream.str();
return dest;
}
static string &AddAssignFloatToString(float f, string &dest)
{
ostringstream stream;
stream << f;
dest += stream.str();
return dest;
}
static string &AssignBoolToString(bool b, string &dest)
{
ostringstream stream;
stream << (b ? "true" : "false");
dest = stream.str();
return dest;
}
static string &AddAssignBoolToString(bool b, string &dest)
{
ostringstream stream;
stream << (b ? "true" : "false");
dest += stream.str();
return dest;
}
static string AddStringDouble(const string &str, double f)
{
ostringstream stream;
stream << f;
return str + stream.str();
}
static string AddDoubleString(double f, const string &str)
{
ostringstream stream;
stream << f;
return stream.str() + str;
}
static string AddStringFloat(const string &str, float f)
{
ostringstream stream;
stream << f;
return str + stream.str();
}
static string AddFloatString(float f, const string &str)
{
ostringstream stream;
stream << f;
return stream.str() + str;
}
static string AddStringBool(const string &str, bool b)
{
ostringstream stream;
stream << (b ? "true" : "false");
return str + stream.str();
}
static string AddBoolString(bool b, const string &str)
{
ostringstream stream;
stream << (b ? "true" : "false");
return stream.str() + str;
}
static char *StringCharAt(unsigned int i, string &str)
{
if( i >= str.size() )
{
// Set a script exception
asIScriptContext *ctx = asGetActiveContext();
ctx->SetException("Out of range");
// Return a null pointer
return 0;
}
return &str[i];
}
// AngelScript signature:
// int string::opCmp(const string &in) const
static int StringCmp(const string &a, const string &b)
{
int cmp = 0;
if( a < b ) cmp = -1;
else if( a > b ) cmp = 1;
return cmp;
}
// This function returns the index of the first position where the substring
// exists in the input string. If the substring doesn't exist in the input
// string -1 is returned.
//
// AngelScript signature:
// int string::findFirst(const string &in sub, uint start = 0) const
static int StringFindFirst(const string &sub, asUINT start, const string &str)
{
// We don't register the method directly because the argument types change between 32bit and 64bit platforms
return (int)str.find(sub, (size_t)(start < 0 ? string::npos : start));
}
// This function returns the index of the first position where the one of the bytes in substring
// exists in the input string. If the characters in the substring doesn't exist in the input
// string -1 is returned.
//
// AngelScript signature:
// int string::findFirstOf(const string &in sub, uint start = 0) const
static int StringFindFirstOf(const string &sub, asUINT start, const string &str)
{
// We don't register the method directly because the argument types change between 32bit and 64bit platforms
return (int)str.find_first_of(sub, (size_t)(start < 0 ? string::npos : start));
}
// This function returns the index of the last position where the one of the bytes in substring
// exists in the input string. If the characters in the substring doesn't exist in the input
// string -1 is returned.
//
// AngelScript signature:
// int string::findLastOf(const string &in sub, uint start = -1) const
static int StringFindLastOf(const string &sub, asUINT start, const string &str)
{
// We don't register the method directly because the argument types change between 32bit and 64bit platforms
return (int)str.find_last_of(sub, (size_t)(start < 0 ? string::npos : start));
}
// This function returns the index of the first position where a byte other than those in substring
// exists in the input string. If none is found -1 is returned.
//
// AngelScript signature:
// int string::findFirstNotOf(const string &in sub, uint start = 0) const
static int StringFindFirstNotOf(const string &sub, asUINT start, const string &str)
{
// We don't register the method directly because the argument types change between 32bit and 64bit platforms
return (int)str.find_first_not_of(sub, (size_t)(start < 0 ? string::npos : start));
}
// This function returns the index of the last position where a byte other than those in substring
// exists in the input string. If none is found -1 is returned.
//
// AngelScript signature:
// int string::findLastNotOf(const string &in sub, uint start = -1) const
static int StringFindLastNotOf(const string &sub, asUINT start, const string &str)
{
// We don't register the method directly because the argument types change between 32bit and 64bit platforms
return (int)str.find_last_not_of(sub, (size_t)(start < 0 ? string::npos : start));
}
// This function returns the index of the last position where the substring
// exists in the input string. If the substring doesn't exist in the input
// string -1 is returned.
//
// AngelScript signature:
// int string::findLast(const string &in sub, int start = -1) const
static int StringFindLast(const string &sub, int start, const string &str)
{
// We don't register the method directly because the argument types change between 32bit and 64bit platforms
return (int)str.rfind(sub, (size_t)(start < 0 ? string::npos : start));
}
// AngelScript signature:
// void string::insert(uint pos, const string &in other)
static void StringInsert(unsigned int pos, const string &other, string &str)
{
// We don't register the method directly because the argument types change between 32bit and 64bit platforms
str.insert(pos, other);
}
// AngelScript signature:
// void string::erase(uint pos, int count = -1)
static void StringErase(unsigned int pos, int count, string &str)
{
// We don't register the method directly because the argument types change between 32bit and 64bit platforms
str.erase(pos, (size_t)(count < 0 ? string::npos : count));
}
// AngelScript signature:
// uint string::length() const
static asUINT StringLength(const string &str)
{
// We don't register the method directly because the return type changes between 32bit and 64bit platforms
return (asUINT)str.length();
}
// AngelScript signature:
// void string::resize(uint l)
static void StringResize(asUINT l, string &str)
{
// We don't register the method directly because the argument types change between 32bit and 64bit platforms
str.resize(l);
}
// AngelScript signature:
// string formatInt(int64 val, const string &in options, uint width)
static string formatInt(asINT64 value, const string &options, asUINT width)
{
bool leftJustify = options.find("l") != string::npos;
bool padWithZero = options.find("0") != string::npos;
bool alwaysSign = options.find("+") != string::npos;
bool spaceOnSign = options.find(" ") != string::npos;
bool hexSmall = options.find("h") != string::npos;
bool hexLarge = options.find("H") != string::npos;
string fmt = "%";
if( leftJustify ) fmt += "-";
if( alwaysSign ) fmt += "+";
if( spaceOnSign ) fmt += " ";
if( padWithZero ) fmt += "0";
#ifdef _WIN32
fmt += "*I64";
#else
#ifdef _LP64
fmt += "*l";
#else
fmt += "*ll";
#endif
#endif
if( hexSmall ) fmt += "x";
else if( hexLarge ) fmt += "X";
else fmt += "d";
string buf;
buf.resize(width+30);
#if _MSC_VER >= 1400 && !defined(__S3E__)
// MSVC 8.0 / 2005 or newer
sprintf_s(&buf[0], buf.size(), fmt.c_str(), width, value);
#else
sprintf(&buf[0], fmt.c_str(), width, value);
#endif
buf.resize(strlen(&buf[0]));
return buf;
}
// AngelScript signature:
// string formatUInt(uint64 val, const string &in options, uint width)
static string formatUInt(asQWORD value, const string &options, asUINT width)
{
bool leftJustify = options.find("l") != string::npos;
bool padWithZero = options.find("0") != string::npos;
bool alwaysSign = options.find("+") != string::npos;
bool spaceOnSign = options.find(" ") != string::npos;
bool hexSmall = options.find("h") != string::npos;
bool hexLarge = options.find("H") != string::npos;
string fmt = "%";
if( leftJustify ) fmt += "-";
if( alwaysSign ) fmt += "+";
if( spaceOnSign ) fmt += " ";
if( padWithZero ) fmt += "0";
#ifdef _WIN32
fmt += "*I64";
#else
#ifdef _LP64
fmt += "*l";
#else
fmt += "*ll";
#endif
#endif
if( hexSmall ) fmt += "x";
else if( hexLarge ) fmt += "X";
else fmt += "u";
string buf;
buf.resize(width+30);
#if _MSC_VER >= 1400 && !defined(__S3E__)
// MSVC 8.0 / 2005 or newer
sprintf_s(&buf[0], buf.size(), fmt.c_str(), width, value);
#else
sprintf(&buf[0], fmt.c_str(), width, value);
#endif
buf.resize(strlen(&buf[0]));
return buf;
}
// AngelScript signature:
// string formatFloat(double val, const string &in options, uint width, uint precision)
static string formatFloat(double value, const string &options, asUINT width, asUINT precision)
{
bool leftJustify = options.find("l") != string::npos;
bool padWithZero = options.find("0") != string::npos;
bool alwaysSign = options.find("+") != string::npos;
bool spaceOnSign = options.find(" ") != string::npos;
bool expSmall = options.find("e") != string::npos;
bool expLarge = options.find("E") != string::npos;
string fmt = "%";
if( leftJustify ) fmt += "-";
if( alwaysSign ) fmt += "+";
if( spaceOnSign ) fmt += " ";
if( padWithZero ) fmt += "0";
fmt += "*.*";
if( expSmall ) fmt += "e";
else if( expLarge ) fmt += "E";
else fmt += "f";
string buf;
buf.resize(width+precision+50);
#if _MSC_VER >= 1400 && !defined(__S3E__)
// MSVC 8.0 / 2005 or newer
sprintf_s(&buf[0], buf.size(), fmt.c_str(), width, precision, value);
#else
sprintf(&buf[0], fmt.c_str(), width, precision, value);
#endif
buf.resize(strlen(&buf[0]));
return buf;
}
// AngelScript signature:
// int64 parseInt(const string &in val, uint base = 10, uint &out byteCount = 0)
static asINT64 parseInt(const string &val, asUINT base, asUINT *byteCount)
{
// Only accept base 10 and 16
if( base != 10 && base != 16 )
{
if( byteCount ) *byteCount = 0;
return 0;
}
const char *end = &val[0];
// Determine the sign
bool sign = false;
if( *end == '-' )
{
sign = true;
end++;
}
else if( *end == '+' )
end++;
asINT64 res = 0;
if( base == 10 )
{
while( *end >= '0' && *end <= '9' )
{
res *= 10;
res += *end++ - '0';
}
}
else if( base == 16 )
{
while( (*end >= '0' && *end <= '9') ||
(*end >= 'a' && *end <= 'f') ||
(*end >= 'A' && *end <= 'F') )
{
res *= 16;
if( *end >= '0' && *end <= '9' )
res += *end++ - '0';
else if( *end >= 'a' && *end <= 'f' )
res += *end++ - 'a' + 10;
else if( *end >= 'A' && *end <= 'F' )
res += *end++ - 'A' + 10;
}
}
if( byteCount )
*byteCount = asUINT(size_t(end - val.c_str()));
if( sign )
res = -res;
return res;
}
// AngelScript signature:
// uint64 parseUInt(const string &in val, uint base = 10, uint &out byteCount = 0)
static asQWORD parseUInt(const string &val, asUINT base, asUINT *byteCount)
{
// Only accept base 10 and 16
if (base != 10 && base != 16)
{
if (byteCount) *byteCount = 0;
return 0;
}
const char *end = &val[0];
asQWORD res = 0;
if (base == 10)
{
while (*end >= '0' && *end <= '9')
{
res *= 10;
res += *end++ - '0';
}
}
else if (base == 16)
{
while ((*end >= '0' && *end <= '9') ||
(*end >= 'a' && *end <= 'f') ||
(*end >= 'A' && *end <= 'F'))
{
res *= 16;
if (*end >= '0' && *end <= '9')
res += *end++ - '0';
else if (*end >= 'a' && *end <= 'f')
res += *end++ - 'a' + 10;
else if (*end >= 'A' && *end <= 'F')
res += *end++ - 'A' + 10;
}
}
if (byteCount)
*byteCount = asUINT(size_t(end - val.c_str()));
return res;
}
// AngelScript signature:
// double parseFloat(const string &in val, uint &out byteCount = 0)
double parseFloat(const string &val, asUINT *byteCount)
{
char *end;
// WinCE doesn't have setlocale. Some quick testing on my current platform
// still manages to parse the numbers such as "3.14" even if the decimal for the
// locale is ",".
#if !defined(_WIN32_WCE) && !defined(ANDROID) && !defined(__psp2__)
// Set the locale to C so that we are guaranteed to parse the float value correctly
char *tmp = setlocale(LC_NUMERIC, 0);
string orig = tmp ? tmp : "C";
setlocale(LC_NUMERIC, "C");
#endif
double res = strtod(val.c_str(), &end);
#if !defined(_WIN32_WCE) && !defined(ANDROID) && !defined(__psp2__)
// Restore the locale
setlocale(LC_NUMERIC, orig.c_str());
#endif
if( byteCount )
*byteCount = asUINT(size_t(end - val.c_str()));
return res;
}
// This function returns a string containing the substring of the input string
// determined by the starting index and count of characters.
//
// AngelScript signature:
// string string::substr(uint start = 0, int count = -1) const
static string StringSubString(asUINT start, int count, const string &str)
{
// Check for out-of-bounds
string ret;
if( start < str.length() && count != 0 )
ret = str.substr(start, (size_t)(count < 0 ? string::npos : count));
return ret;
}
// String equality comparison.
// Returns true iff lhs is equal to rhs.
//
// For some reason gcc 4.7 has difficulties resolving the
// asFUNCTIONPR(operator==, (const string &, const string &)
// makro, so this wrapper was introduced as work around.
static bool StringEquals(const std::string& lhs, const std::string& rhs)
{
return lhs == rhs;
}
void RegisterStdString_Native(asIScriptEngine *engine)
{
int r = 0;
UNUSED_VAR(r);
// Register the string type
#if AS_CAN_USE_CPP11
// With C++11 it is possible to use asGetTypeTraits to automatically determine the correct flags to use
r = engine->RegisterObjectType("string", sizeof(string), asOBJ_VALUE | asGetTypeTraits<string>()); assert( r >= 0 );
#else
r = engine->RegisterObjectType("string", sizeof(string), asOBJ_VALUE | asOBJ_APP_CLASS_CDAK); assert( r >= 0 );
#endif
r = engine->RegisterStringFactory("string", GetStdStringFactorySingleton());
// Register the object operator overloads
r = engine->RegisterObjectBehaviour("string", asBEHAVE_CONSTRUCT, "void f()", asFUNCTION(ConstructString), asCALL_CDECL_OBJLAST); assert( r >= 0 );
r = engine->RegisterObjectBehaviour("string", asBEHAVE_CONSTRUCT, "void f(const string &in)", asFUNCTION(CopyConstructString), asCALL_CDECL_OBJLAST); assert( r >= 0 );
r = engine->RegisterObjectBehaviour("string", asBEHAVE_DESTRUCT, "void f()", asFUNCTION(DestructString), asCALL_CDECL_OBJLAST); assert( r >= 0 );
r = engine->RegisterObjectMethod("string", "string &opAssign(const string &in)", asMETHODPR(string, operator =, (const string&), string&), asCALL_THISCALL); assert( r >= 0 );
// Need to use a wrapper on Mac OS X 10.7/XCode 4.3 and CLang/LLVM, otherwise the linker fails
r = engine->RegisterObjectMethod("string", "string &opAddAssign(const string &in)", asFUNCTION(AddAssignStringToString), asCALL_CDECL_OBJLAST); assert( r >= 0 );
// r = engine->RegisterObjectMethod("string", "string &opAddAssign(const string &in)", asMETHODPR(string, operator+=, (const string&), string&), asCALL_THISCALL); assert( r >= 0 );
// Need to use a wrapper for operator== otherwise gcc 4.7 fails to compile
r = engine->RegisterObjectMethod("string", "bool opEquals(const string &in) const", asFUNCTIONPR(StringEquals, (const string &, const string &), bool), asCALL_CDECL_OBJFIRST); assert( r >= 0 );
r = engine->RegisterObjectMethod("string", "int opCmp(const string &in) const", asFUNCTION(StringCmp), asCALL_CDECL_OBJFIRST); assert( r >= 0 );
r = engine->RegisterObjectMethod("string", "string opAdd(const string &in) const", asFUNCTIONPR(operator +, (const string &, const string &), string), asCALL_CDECL_OBJFIRST); assert( r >= 0 );
// The string length can be accessed through methods or through virtual property
// TODO: Register as size() for consistency with other types
#if AS_USE_ACCESSORS != 1
r = engine->RegisterObjectMethod("string", "uint length() const", asFUNCTION(StringLength), asCALL_CDECL_OBJLAST); assert( r >= 0 );
#endif
r = engine->RegisterObjectMethod("string", "void resize(uint)", asFUNCTION(StringResize), asCALL_CDECL_OBJLAST); assert( r >= 0 );
#if AS_USE_STLNAMES != 1 && AS_USE_ACCESSORS == 1
// Don't register these if STL names is used, as they conflict with the method size()
r = engine->RegisterObjectMethod("string", "uint get_length() const property", asFUNCTION(StringLength), asCALL_CDECL_OBJLAST); assert( r >= 0 );
r = engine->RegisterObjectMethod("string", "void set_length(uint) property", asFUNCTION(StringResize), asCALL_CDECL_OBJLAST); assert( r >= 0 );
#endif
// Need to use a wrapper on Mac OS X 10.7/XCode 4.3 and CLang/LLVM, otherwise the linker fails
// r = engine->RegisterObjectMethod("string", "bool isEmpty() const", asMETHOD(string, empty), asCALL_THISCALL); assert( r >= 0 );
r = engine->RegisterObjectMethod("string", "bool isEmpty() const", asFUNCTION(StringIsEmpty), asCALL_CDECL_OBJLAST); assert( r >= 0 );
// Register the index operator, both as a mutator and as an inspector
// Note that we don't register the operator[] directly, as it doesn't do bounds checking
r = engine->RegisterObjectMethod("string", "uint8 &opIndex(uint)", asFUNCTION(StringCharAt), asCALL_CDECL_OBJLAST); assert( r >= 0 );
r = engine->RegisterObjectMethod("string", "const uint8 &opIndex(uint) const", asFUNCTION(StringCharAt), asCALL_CDECL_OBJLAST); assert( r >= 0 );
// Automatic conversion from values
r = engine->RegisterObjectMethod("string", "string &opAssign(double)", asFUNCTION(AssignDoubleToString), asCALL_CDECL_OBJLAST); assert( r >= 0 );
r = engine->RegisterObjectMethod("string", "string &opAddAssign(double)", asFUNCTION(AddAssignDoubleToString), asCALL_CDECL_OBJLAST); assert( r >= 0 );
r = engine->RegisterObjectMethod("string", "string opAdd(double) const", asFUNCTION(AddStringDouble), asCALL_CDECL_OBJFIRST); assert( r >= 0 );
r = engine->RegisterObjectMethod("string", "string opAdd_r(double) const", asFUNCTION(AddDoubleString), asCALL_CDECL_OBJLAST); assert( r >= 0 );
r = engine->RegisterObjectMethod("string", "string &opAssign(float)", asFUNCTION(AssignFloatToString), asCALL_CDECL_OBJLAST); assert( r >= 0 );
r = engine->RegisterObjectMethod("string", "string &opAddAssign(float)", asFUNCTION(AddAssignFloatToString), asCALL_CDECL_OBJLAST); assert( r >= 0 );
r = engine->RegisterObjectMethod("string", "string opAdd(float) const", asFUNCTION(AddStringFloat), asCALL_CDECL_OBJFIRST); assert( r >= 0 );
r = engine->RegisterObjectMethod("string", "string opAdd_r(float) const", asFUNCTION(AddFloatString), asCALL_CDECL_OBJLAST); assert( r >= 0 );
r = engine->RegisterObjectMethod("string", "string &opAssign(int64)", asFUNCTION(AssignInt64ToString), asCALL_CDECL_OBJLAST); assert( r >= 0 );
r = engine->RegisterObjectMethod("string", "string &opAddAssign(int64)", asFUNCTION(AddAssignInt64ToString), asCALL_CDECL_OBJLAST); assert( r >= 0 );
r = engine->RegisterObjectMethod("string", "string opAdd(int64) const", asFUNCTION(AddStringInt64), asCALL_CDECL_OBJFIRST); assert( r >= 0 );
r = engine->RegisterObjectMethod("string", "string opAdd_r(int64) const", asFUNCTION(AddInt64String), asCALL_CDECL_OBJLAST); assert( r >= 0 );
r = engine->RegisterObjectMethod("string", "string &opAssign(uint64)", asFUNCTION(AssignUInt64ToString), asCALL_CDECL_OBJLAST); assert( r >= 0 );
r = engine->RegisterObjectMethod("string", "string &opAddAssign(uint64)", asFUNCTION(AddAssignUInt64ToString), asCALL_CDECL_OBJLAST); assert( r >= 0 );
r = engine->RegisterObjectMethod("string", "string opAdd(uint64) const", asFUNCTION(AddStringUInt64), asCALL_CDECL_OBJFIRST); assert( r >= 0 );
r = engine->RegisterObjectMethod("string", "string opAdd_r(uint64) const", asFUNCTION(AddUInt64String), asCALL_CDECL_OBJLAST); assert( r >= 0 );
r = engine->RegisterObjectMethod("string", "string &opAssign(bool)", asFUNCTION(AssignBoolToString), asCALL_CDECL_OBJLAST); assert( r >= 0 );
r = engine->RegisterObjectMethod("string", "string &opAddAssign(bool)", asFUNCTION(AddAssignBoolToString), asCALL_CDECL_OBJLAST); assert( r >= 0 );
r = engine->RegisterObjectMethod("string", "string opAdd(bool) const", asFUNCTION(AddStringBool), asCALL_CDECL_OBJFIRST); assert( r >= 0 );
r = engine->RegisterObjectMethod("string", "string opAdd_r(bool) const", asFUNCTION(AddBoolString), asCALL_CDECL_OBJLAST); assert( r >= 0 );
// Utilities
r = engine->RegisterObjectMethod("string", "string substr(uint start = 0, int count = -1) const", asFUNCTION(StringSubString), asCALL_CDECL_OBJLAST); assert( r >= 0 );
r = engine->RegisterObjectMethod("string", "int findFirst(const string &in, uint start = 0) const", asFUNCTION(StringFindFirst), asCALL_CDECL_OBJLAST); assert( r >= 0 );
r = engine->RegisterObjectMethod("string", "int findFirstOf(const string &in, uint start = 0) const", asFUNCTION(StringFindFirstOf), asCALL_CDECL_OBJLAST); assert(r >= 0);
r = engine->RegisterObjectMethod("string", "int findFirstNotOf(const string &in, uint start = 0) const", asFUNCTION(StringFindFirstNotOf), asCALL_CDECL_OBJLAST); assert(r >= 0);
r = engine->RegisterObjectMethod("string", "int findLast(const string &in, int start = -1) const", asFUNCTION(StringFindLast), asCALL_CDECL_OBJLAST); assert( r >= 0 );
r = engine->RegisterObjectMethod("string", "int findLastOf(const string &in, int start = -1) const", asFUNCTION(StringFindLastOf), asCALL_CDECL_OBJLAST); assert(r >= 0);
r = engine->RegisterObjectMethod("string", "int findLastNotOf(const string &in, int start = -1) const", asFUNCTION(StringFindLastNotOf), asCALL_CDECL_OBJLAST); assert(r >= 0);
r = engine->RegisterObjectMethod("string", "void insert(uint pos, const string &in other)", asFUNCTION(StringInsert), asCALL_CDECL_OBJLAST); assert(r >= 0);
r = engine->RegisterObjectMethod("string", "void erase(uint pos, int count = -1)", asFUNCTION(StringErase), asCALL_CDECL_OBJLAST); assert(r >= 0);
r = engine->RegisterGlobalFunction("string formatInt(int64 val, const string &in options = \"\", uint width = 0)", asFUNCTION(formatInt), asCALL_CDECL); assert(r >= 0);
r = engine->RegisterGlobalFunction("string formatUInt(uint64 val, const string &in options = \"\", uint width = 0)", asFUNCTION(formatUInt), asCALL_CDECL); assert(r >= 0);
r = engine->RegisterGlobalFunction("string formatFloat(double val, const string &in options = \"\", uint width = 0, uint precision = 0)", asFUNCTION(formatFloat), asCALL_CDECL); assert(r >= 0);
r = engine->RegisterGlobalFunction("int64 parseInt(const string &in, uint base = 10, uint &out byteCount = 0)", asFUNCTION(parseInt), asCALL_CDECL); assert(r >= 0);
r = engine->RegisterGlobalFunction("uint64 parseUInt(const string &in, uint base = 10, uint &out byteCount = 0)", asFUNCTION(parseUInt), asCALL_CDECL); assert(r >= 0);
r = engine->RegisterGlobalFunction("double parseFloat(const string &in, uint &out byteCount = 0)", asFUNCTION(parseFloat), asCALL_CDECL); assert(r >= 0);
#if AS_USE_STLNAMES == 1
// Same as length
r = engine->RegisterObjectMethod("string", "uint size() const", asFUNCTION(StringLength), asCALL_CDECL_OBJLAST); assert( r >= 0 );
// Same as isEmpty
r = engine->RegisterObjectMethod("string", "bool empty() const", asFUNCTION(StringIsEmpty), asCALL_CDECL_OBJLAST); assert( r >= 0 );
// Same as findFirst
r = engine->RegisterObjectMethod("string", "int find(const string &in, uint start = 0) const", asFUNCTION(StringFindFirst), asCALL_CDECL_OBJLAST); assert( r >= 0 );
// Same as findLast
r = engine->RegisterObjectMethod("string", "int rfind(const string &in, int start = -1) const", asFUNCTION(StringFindLast), asCALL_CDECL_OBJLAST); assert( r >= 0 );
#endif
// TODO: Implement the following
// findAndReplace - replaces a text found in the string
// replaceRange - replaces a range of bytes in the string
// multiply/times/opMul/opMul_r - takes the string and multiplies it n times, e.g. "-".multiply(5) returns "-----"
}
static void ConstructStringGeneric(asIScriptGeneric * gen)
{
new (gen->GetObject()) string();
}
static void CopyConstructStringGeneric(asIScriptGeneric * gen)
{
string * a = static_cast<string *>(gen->GetArgObject(0));
new (gen->GetObject()) string(*a);
}
static void DestructStringGeneric(asIScriptGeneric * gen)
{
string * ptr = static_cast<string *>(gen->GetObject());
ptr->~string();
}
static void AssignStringGeneric(asIScriptGeneric *gen)
{
string * a = static_cast<string *>(gen->GetArgObject(0));
string * self = static_cast<string *>(gen->GetObject());
*self = *a;
gen->SetReturnAddress(self);
}
static void AddAssignStringGeneric(asIScriptGeneric *gen)
{
string * a = static_cast<string *>(gen->GetArgObject(0));
string * self = static_cast<string *>(gen->GetObject());
*self += *a;
gen->SetReturnAddress(self);
}
static void StringEqualsGeneric(asIScriptGeneric * gen)
{
string * a = static_cast<string *>(gen->GetObject());
string * b = static_cast<string *>(gen->GetArgAddress(0));
*(bool*)gen->GetAddressOfReturnLocation() = (*a == *b);
}
static void StringCmpGeneric(asIScriptGeneric * gen)
{
string * a = static_cast<string *>(gen->GetObject());
string * b = static_cast<string *>(gen->GetArgAddress(0));
int cmp = 0;
if( *a < *b ) cmp = -1;
else if( *a > *b ) cmp = 1;
*(int*)gen->GetAddressOfReturnLocation() = cmp;
}
static void StringAddGeneric(asIScriptGeneric * gen)
{
string * a = static_cast<string *>(gen->GetObject());
string * b = static_cast<string *>(gen->GetArgAddress(0));
string ret_val = *a + *b;
gen->SetReturnObject(&ret_val);
}
static void StringLengthGeneric(asIScriptGeneric * gen)
{
string * self = static_cast<string *>(gen->GetObject());
*static_cast<asUINT *>(gen->GetAddressOfReturnLocation()) = (asUINT)self->length();
}
static void StringIsEmptyGeneric(asIScriptGeneric * gen)
{
string * self = reinterpret_cast<string *>(gen->GetObject());
*reinterpret_cast<bool *>(gen->GetAddressOfReturnLocation()) = StringIsEmpty(*self);
}
static void StringResizeGeneric(asIScriptGeneric * gen)
{
string * self = static_cast<string *>(gen->GetObject());
self->resize(*static_cast<asUINT *>(gen->GetAddressOfArg(0)));
}
static void StringInsert_Generic(asIScriptGeneric *gen)
{
string * self = static_cast<string *>(gen->GetObject());
asUINT pos = gen->GetArgDWord(0);
string *other = reinterpret_cast<string*>(gen->GetArgAddress(1));
StringInsert(pos, *other, *self);
}
static void StringErase_Generic(asIScriptGeneric *gen)
{
string * self = static_cast<string *>(gen->GetObject());
asUINT pos = gen->GetArgDWord(0);
int count = int(gen->GetArgDWord(1));
StringErase(pos, count, *self);
}
static void StringFindFirst_Generic(asIScriptGeneric * gen)
{
string *find = reinterpret_cast<string*>(gen->GetArgAddress(0));
asUINT start = gen->GetArgDWord(1);
string *self = reinterpret_cast<string *>(gen->GetObject());
*reinterpret_cast<int *>(gen->GetAddressOfReturnLocation()) = StringFindFirst(*find, start, *self);
}
static void StringFindLast_Generic(asIScriptGeneric * gen)
{
string *find = reinterpret_cast<string*>(gen->GetArgAddress(0));
asUINT start = gen->GetArgDWord(1);
string *self = reinterpret_cast<string *>(gen->GetObject());
*reinterpret_cast<int *>(gen->GetAddressOfReturnLocation()) = StringFindLast(*find, start, *self);
}
static void StringFindFirstOf_Generic(asIScriptGeneric * gen)
{
string *find = reinterpret_cast<string*>(gen->GetArgAddress(0));
asUINT start = gen->GetArgDWord(1);
string *self = reinterpret_cast<string *>(gen->GetObject());
*reinterpret_cast<int *>(gen->GetAddressOfReturnLocation()) = StringFindFirstOf(*find, start, *self);
}
static void StringFindLastOf_Generic(asIScriptGeneric * gen)
{
string *find = reinterpret_cast<string*>(gen->GetArgAddress(0));
asUINT start = gen->GetArgDWord(1);
string *self = reinterpret_cast<string *>(gen->GetObject());
*reinterpret_cast<int *>(gen->GetAddressOfReturnLocation()) = StringFindLastOf(*find, start, *self);
}
static void StringFindFirstNotOf_Generic(asIScriptGeneric * gen)
{
string *find = reinterpret_cast<string*>(gen->GetArgAddress(0));
asUINT start = gen->GetArgDWord(1);
string *self = reinterpret_cast<string *>(gen->GetObject());
*reinterpret_cast<int *>(gen->GetAddressOfReturnLocation()) = StringFindFirstNotOf(*find, start, *self);
}
static void StringFindLastNotOf_Generic(asIScriptGeneric * gen)
{
string *find = reinterpret_cast<string*>(gen->GetArgAddress(0));
asUINT start = gen->GetArgDWord(1);
string *self = reinterpret_cast<string *>(gen->GetObject());
*reinterpret_cast<int *>(gen->GetAddressOfReturnLocation()) = StringFindLastNotOf(*find, start, *self);
}
static void formatInt_Generic(asIScriptGeneric * gen)
{
asINT64 val = gen->GetArgQWord(0);
string *options = reinterpret_cast<string*>(gen->GetArgAddress(1));
asUINT width = gen->GetArgDWord(2);
new(gen->GetAddressOfReturnLocation()) string(formatInt(val, *options, width));
}
static void formatUInt_Generic(asIScriptGeneric * gen)
{
asQWORD val = gen->GetArgQWord(0);
string *options = reinterpret_cast<string*>(gen->GetArgAddress(1));
asUINT width = gen->GetArgDWord(2);
new(gen->GetAddressOfReturnLocation()) string(formatUInt(val, *options, width));
}
static void formatFloat_Generic(asIScriptGeneric *gen)
{
double val = gen->GetArgDouble(0);
string *options = reinterpret_cast<string*>(gen->GetArgAddress(1));
asUINT width = gen->GetArgDWord(2);
asUINT precision = gen->GetArgDWord(3);
new(gen->GetAddressOfReturnLocation()) string(formatFloat(val, *options, width, precision));
}
static void parseInt_Generic(asIScriptGeneric *gen)
{
string *str = reinterpret_cast<string*>(gen->GetArgAddress(0));
asUINT base = gen->GetArgDWord(1);
asUINT *byteCount = reinterpret_cast<asUINT*>(gen->GetArgAddress(2));
gen->SetReturnQWord(parseInt(*str,base,byteCount));
}
static void parseUInt_Generic(asIScriptGeneric *gen)
{
string *str = reinterpret_cast<string*>(gen->GetArgAddress(0));
asUINT base = gen->GetArgDWord(1);
asUINT *byteCount = reinterpret_cast<asUINT*>(gen->GetArgAddress(2));
gen->SetReturnQWord(parseUInt(*str, base, byteCount));
}
static void parseFloat_Generic(asIScriptGeneric *gen)
{
string *str = reinterpret_cast<string*>(gen->GetArgAddress(0));
asUINT *byteCount = reinterpret_cast<asUINT*>(gen->GetArgAddress(1));
gen->SetReturnDouble(parseFloat(*str,byteCount));
}
static void StringCharAtGeneric(asIScriptGeneric * gen)
{
unsigned int index = gen->GetArgDWord(0);
string * self = static_cast<string *>(gen->GetObject());
if (index >= self->size())
{
// Set a script exception
asIScriptContext *ctx = asGetActiveContext();
ctx->SetException("Out of range");
gen->SetReturnAddress(0);
}
else
{
gen->SetReturnAddress(&(self->operator [](index)));
}
}
static void AssignInt2StringGeneric(asIScriptGeneric *gen)
{
asINT64 *a = static_cast<asINT64*>(gen->GetAddressOfArg(0));
string *self = static_cast<string*>(gen->GetObject());
std::stringstream sstr;
sstr << *a;
*self = sstr.str();
gen->SetReturnAddress(self);
}
static void AssignUInt2StringGeneric(asIScriptGeneric *gen)
{
asQWORD *a = static_cast<asQWORD*>(gen->GetAddressOfArg(0));
string *self = static_cast<string*>(gen->GetObject());
std::stringstream sstr;
sstr << *a;
*self = sstr.str();
gen->SetReturnAddress(self);
}
static void AssignDouble2StringGeneric(asIScriptGeneric *gen)
{
double *a = static_cast<double*>(gen->GetAddressOfArg(0));
string *self = static_cast<string*>(gen->GetObject());
std::stringstream sstr;
sstr << *a;
*self = sstr.str();
gen->SetReturnAddress(self);
}
static void AssignFloat2StringGeneric(asIScriptGeneric *gen)
{
float *a = static_cast<float*>(gen->GetAddressOfArg(0));
string *self = static_cast<string*>(gen->GetObject());
std::stringstream sstr;
sstr << *a;
*self = sstr.str();
gen->SetReturnAddress(self);
}
static void AssignBool2StringGeneric(asIScriptGeneric *gen)
{
bool *a = static_cast<bool*>(gen->GetAddressOfArg(0));
string *self = static_cast<string*>(gen->GetObject());
std::stringstream sstr;
sstr << (*a ? "true" : "false");
*self = sstr.str();
gen->SetReturnAddress(self);
}
static void AddAssignDouble2StringGeneric(asIScriptGeneric * gen)
{
double * a = static_cast<double *>(gen->GetAddressOfArg(0));
string * self = static_cast<string *>(gen->GetObject());
std::stringstream sstr;
sstr << *a;
*self += sstr.str();
gen->SetReturnAddress(self);
}
static void AddAssignFloat2StringGeneric(asIScriptGeneric * gen)
{
float * a = static_cast<float *>(gen->GetAddressOfArg(0));
string * self = static_cast<string *>(gen->GetObject());
std::stringstream sstr;
sstr << *a;
*self += sstr.str();
gen->SetReturnAddress(self);
}
static void AddAssignInt2StringGeneric(asIScriptGeneric * gen)
{
asINT64 * a = static_cast<asINT64 *>(gen->GetAddressOfArg(0));
string * self = static_cast<string *>(gen->GetObject());
std::stringstream sstr;
sstr << *a;
*self += sstr.str();
gen->SetReturnAddress(self);
}
static void AddAssignUInt2StringGeneric(asIScriptGeneric * gen)
{
asQWORD * a = static_cast<asQWORD *>(gen->GetAddressOfArg(0));
string * self = static_cast<string *>(gen->GetObject());
std::stringstream sstr;
sstr << *a;
*self += sstr.str();
gen->SetReturnAddress(self);
}
static void AddAssignBool2StringGeneric(asIScriptGeneric * gen)
{
bool * a = static_cast<bool *>(gen->GetAddressOfArg(0));
string * self = static_cast<string *>(gen->GetObject());
std::stringstream sstr;
sstr << (*a ? "true" : "false");
*self += sstr.str();
gen->SetReturnAddress(self);
}
static void AddString2DoubleGeneric(asIScriptGeneric * gen)
{
string * a = static_cast<string *>(gen->GetObject());
double * b = static_cast<double *>(gen->GetAddressOfArg(0));
std::stringstream sstr;
sstr << *a << *b;
std::string ret_val = sstr.str();
gen->SetReturnObject(&ret_val);
}
static void AddString2FloatGeneric(asIScriptGeneric * gen)
{
string * a = static_cast<string *>(gen->GetObject());
float * b = static_cast<float *>(gen->GetAddressOfArg(0));
std::stringstream sstr;
sstr << *a << *b;
std::string ret_val = sstr.str();
gen->SetReturnObject(&ret_val);
}
static void AddString2IntGeneric(asIScriptGeneric * gen)
{
string * a = static_cast<string *>(gen->GetObject());
asINT64 * b = static_cast<asINT64 *>(gen->GetAddressOfArg(0));
std::stringstream sstr;
sstr << *a << *b;
std::string ret_val = sstr.str();
gen->SetReturnObject(&ret_val);
}
static void AddString2UIntGeneric(asIScriptGeneric * gen)
{
string * a = static_cast<string *>(gen->GetObject());
asQWORD * b = static_cast<asQWORD *>(gen->GetAddressOfArg(0));
std::stringstream sstr;
sstr << *a << *b;
std::string ret_val = sstr.str();
gen->SetReturnObject(&ret_val);
}
static void AddString2BoolGeneric(asIScriptGeneric * gen)
{
string * a = static_cast<string *>(gen->GetObject());
bool * b = static_cast<bool *>(gen->GetAddressOfArg(0));
std::stringstream sstr;
sstr << *a << (*b ? "true" : "false");
std::string ret_val = sstr.str();
gen->SetReturnObject(&ret_val);
}
static void AddDouble2StringGeneric(asIScriptGeneric * gen)
{
double* a = static_cast<double *>(gen->GetAddressOfArg(0));
string * b = static_cast<string *>(gen->GetObject());
std::stringstream sstr;
sstr << *a << *b;
std::string ret_val = sstr.str();
gen->SetReturnObject(&ret_val);
}
static void AddFloat2StringGeneric(asIScriptGeneric * gen)
{
float* a = static_cast<float *>(gen->GetAddressOfArg(0));
string * b = static_cast<string *>(gen->GetObject());
std::stringstream sstr;
sstr << *a << *b;
std::string ret_val = sstr.str();
gen->SetReturnObject(&ret_val);
}
static void AddInt2StringGeneric(asIScriptGeneric * gen)
{
asINT64* a = static_cast<asINT64 *>(gen->GetAddressOfArg(0));
string * b = static_cast<string *>(gen->GetObject());
std::stringstream sstr;
sstr << *a << *b;
std::string ret_val = sstr.str();
gen->SetReturnObject(&ret_val);
}
static void AddUInt2StringGeneric(asIScriptGeneric * gen)
{
asQWORD* a = static_cast<asQWORD *>(gen->GetAddressOfArg(0));
string * b = static_cast<string *>(gen->GetObject());
std::stringstream sstr;
sstr << *a << *b;
std::string ret_val = sstr.str();
gen->SetReturnObject(&ret_val);
}
static void AddBool2StringGeneric(asIScriptGeneric * gen)
{
bool* a = static_cast<bool *>(gen->GetAddressOfArg(0));
string * b = static_cast<string *>(gen->GetObject());
std::stringstream sstr;
sstr << (*a ? "true" : "false") << *b;
std::string ret_val = sstr.str();
gen->SetReturnObject(&ret_val);
}
static void StringSubString_Generic(asIScriptGeneric *gen)
{
// Get the arguments
string *str = (string*)gen->GetObject();
asUINT start = *(int*)gen->GetAddressOfArg(0);
int count = *(int*)gen->GetAddressOfArg(1);
// Return the substring
new(gen->GetAddressOfReturnLocation()) string(StringSubString(start, count, *str));
}
void RegisterStdString_Generic(asIScriptEngine *engine)
{
int r = 0;
UNUSED_VAR(r);
// Register the string type
r = engine->RegisterObjectType("string", sizeof(string), asOBJ_VALUE | asOBJ_APP_CLASS_CDAK); assert( r >= 0 );
r = engine->RegisterStringFactory("string", GetStdStringFactorySingleton());
// Register the object operator overloads
r = engine->RegisterObjectBehaviour("string", asBEHAVE_CONSTRUCT, "void f()", asFUNCTION(ConstructStringGeneric), asCALL_GENERIC); assert( r >= 0 );
r = engine->RegisterObjectBehaviour("string", asBEHAVE_CONSTRUCT, "void f(const string &in)", asFUNCTION(CopyConstructStringGeneric), asCALL_GENERIC); assert( r >= 0 );
r = engine->RegisterObjectBehaviour("string", asBEHAVE_DESTRUCT, "void f()", asFUNCTION(DestructStringGeneric), asCALL_GENERIC); assert( r >= 0 );
r = engine->RegisterObjectMethod("string", "string &opAssign(const string &in)", asFUNCTION(AssignStringGeneric), asCALL_GENERIC); assert( r >= 0 );
r = engine->RegisterObjectMethod("string", "string &opAddAssign(const string &in)", asFUNCTION(AddAssignStringGeneric), asCALL_GENERIC); assert( r >= 0 );
r = engine->RegisterObjectMethod("string", "bool opEquals(const string &in) const", asFUNCTION(StringEqualsGeneric), asCALL_GENERIC); assert( r >= 0 );
r = engine->RegisterObjectMethod("string", "int opCmp(const string &in) const", asFUNCTION(StringCmpGeneric), asCALL_GENERIC); assert( r >= 0 );
r = engine->RegisterObjectMethod("string", "string opAdd(const string &in) const", asFUNCTION(StringAddGeneric), asCALL_GENERIC); assert( r >= 0 );
// Register the object methods
#if AS_USE_ACCESSORS != 1
r = engine->RegisterObjectMethod("string", "uint length() const", asFUNCTION(StringLengthGeneric), asCALL_GENERIC); assert( r >= 0 );
#endif
r = engine->RegisterObjectMethod("string", "void resize(uint)", asFUNCTION(StringResizeGeneric), asCALL_GENERIC); assert( r >= 0 );
#if AS_USE_STLNAMES != 1 && AS_USE_ACCESSORS == 1
r = engine->RegisterObjectMethod("string", "uint get_length() const property", asFUNCTION(StringLengthGeneric), asCALL_GENERIC); assert( r >= 0 );
r = engine->RegisterObjectMethod("string", "void set_length(uint) property", asFUNCTION(StringResizeGeneric), asCALL_GENERIC); assert( r >= 0 );
#endif
r = engine->RegisterObjectMethod("string", "bool isEmpty() const", asFUNCTION(StringIsEmptyGeneric), asCALL_GENERIC); assert( r >= 0 );
// Register the index operator, both as a mutator and as an inspector
r = engine->RegisterObjectMethod("string", "uint8 &opIndex(uint)", asFUNCTION(StringCharAtGeneric), asCALL_GENERIC); assert( r >= 0 );
r = engine->RegisterObjectMethod("string", "const uint8 &opIndex(uint) const", asFUNCTION(StringCharAtGeneric), asCALL_GENERIC); assert( r >= 0 );
// Automatic conversion from values
r = engine->RegisterObjectMethod("string", "string &opAssign(double)", asFUNCTION(AssignDouble2StringGeneric), asCALL_GENERIC); assert( r >= 0 );
r = engine->RegisterObjectMethod("string", "string &opAddAssign(double)", asFUNCTION(AddAssignDouble2StringGeneric), asCALL_GENERIC); assert( r >= 0 );
r = engine->RegisterObjectMethod("string", "string opAdd(double) const", asFUNCTION(AddString2DoubleGeneric), asCALL_GENERIC); assert( r >= 0 );
r = engine->RegisterObjectMethod("string", "string opAdd_r(double) const", asFUNCTION(AddDouble2StringGeneric), asCALL_GENERIC); assert( r >= 0 );
r = engine->RegisterObjectMethod("string", "string &opAssign(float)", asFUNCTION(AssignFloat2StringGeneric), asCALL_GENERIC); assert( r >= 0 );
r = engine->RegisterObjectMethod("string", "string &opAddAssign(float)", asFUNCTION(AddAssignFloat2StringGeneric), asCALL_GENERIC); assert( r >= 0 );
r = engine->RegisterObjectMethod("string", "string opAdd(float) const", asFUNCTION(AddString2FloatGeneric), asCALL_GENERIC); assert( r >= 0 );
r = engine->RegisterObjectMethod("string", "string opAdd_r(float) const", asFUNCTION(AddFloat2StringGeneric), asCALL_GENERIC); assert( r >= 0 );
r = engine->RegisterObjectMethod("string", "string &opAssign(int64)", asFUNCTION(AssignInt2StringGeneric), asCALL_GENERIC); assert( r >= 0 );
r = engine->RegisterObjectMethod("string", "string &opAddAssign(int64)", asFUNCTION(AddAssignInt2StringGeneric), asCALL_GENERIC); assert( r >= 0 );
r = engine->RegisterObjectMethod("string", "string opAdd(int64) const", asFUNCTION(AddString2IntGeneric), asCALL_GENERIC); assert( r >= 0 );
r = engine->RegisterObjectMethod("string", "string opAdd_r(int64) const", asFUNCTION(AddInt2StringGeneric), asCALL_GENERIC); assert( r >= 0 );
r = engine->RegisterObjectMethod("string", "string &opAssign(uint64)", asFUNCTION(AssignUInt2StringGeneric), asCALL_GENERIC); assert( r >= 0 );
r = engine->RegisterObjectMethod("string", "string &opAddAssign(uint64)", asFUNCTION(AddAssignUInt2StringGeneric), asCALL_GENERIC); assert( r >= 0 );
r = engine->RegisterObjectMethod("string", "string opAdd(uint64) const", asFUNCTION(AddString2UIntGeneric), asCALL_GENERIC); assert( r >= 0 );
r = engine->RegisterObjectMethod("string", "string opAdd_r(uint64) const", asFUNCTION(AddUInt2StringGeneric), asCALL_GENERIC); assert( r >= 0 );
r = engine->RegisterObjectMethod("string", "string &opAssign(bool)", asFUNCTION(AssignBool2StringGeneric), asCALL_GENERIC); assert( r >= 0 );
r = engine->RegisterObjectMethod("string", "string &opAddAssign(bool)", asFUNCTION(AddAssignBool2StringGeneric), asCALL_GENERIC); assert( r >= 0 );
r = engine->RegisterObjectMethod("string", "string opAdd(bool) const", asFUNCTION(AddString2BoolGeneric), asCALL_GENERIC); assert( r >= 0 );
r = engine->RegisterObjectMethod("string", "string opAdd_r(bool) const", asFUNCTION(AddBool2StringGeneric), asCALL_GENERIC); assert( r >= 0 );
r = engine->RegisterObjectMethod("string", "string substr(uint start = 0, int count = -1) const", asFUNCTION(StringSubString_Generic), asCALL_GENERIC); assert(r >= 0);
r = engine->RegisterObjectMethod("string", "int findFirst(const string &in, uint start = 0) const", asFUNCTION(StringFindFirst_Generic), asCALL_GENERIC); assert(r >= 0);
r = engine->RegisterObjectMethod("string", "int findFirstOf(const string &in, uint start = 0) const", asFUNCTION(StringFindFirstOf_Generic), asCALL_GENERIC); assert(r >= 0);
r = engine->RegisterObjectMethod("string", "int findFirstNotOf(const string &in, uint start = 0) const", asFUNCTION(StringFindFirstNotOf_Generic), asCALL_GENERIC); assert(r >= 0);
r = engine->RegisterObjectMethod("string", "int findLast(const string &in, int start = -1) const", asFUNCTION(StringFindLast_Generic), asCALL_GENERIC); assert(r >= 0);
r = engine->RegisterObjectMethod("string", "int findLastOf(const string &in, int start = -1) const", asFUNCTION(StringFindLastOf_Generic), asCALL_GENERIC); assert(r >= 0);
r = engine->RegisterObjectMethod("string", "int findLastNotOf(const string &in, int start = -1) const", asFUNCTION(StringFindLastNotOf_Generic), asCALL_GENERIC); assert(r >= 0);
r = engine->RegisterObjectMethod("string", "void insert(uint pos, const string &in other)", asFUNCTION(StringInsert_Generic), asCALL_GENERIC); assert(r >= 0);
r = engine->RegisterObjectMethod("string", "void erase(uint pos, int count = -1)", asFUNCTION(StringErase_Generic), asCALL_GENERIC); assert(r >= 0);
r = engine->RegisterGlobalFunction("string formatInt(int64 val, const string &in options = \"\", uint width = 0)", asFUNCTION(formatInt_Generic), asCALL_GENERIC); assert(r >= 0);
r = engine->RegisterGlobalFunction("string formatUInt(uint64 val, const string &in options = \"\", uint width = 0)", asFUNCTION(formatUInt_Generic), asCALL_GENERIC); assert(r >= 0);
r = engine->RegisterGlobalFunction("string formatFloat(double val, const string &in options = \"\", uint width = 0, uint precision = 0)", asFUNCTION(formatFloat_Generic), asCALL_GENERIC); assert(r >= 0);
r = engine->RegisterGlobalFunction("int64 parseInt(const string &in, uint base = 10, uint &out byteCount = 0)", asFUNCTION(parseInt_Generic), asCALL_GENERIC); assert(r >= 0);
r = engine->RegisterGlobalFunction("uint64 parseUInt(const string &in, uint base = 10, uint &out byteCount = 0)", asFUNCTION(parseUInt_Generic), asCALL_GENERIC); assert(r >= 0);
r = engine->RegisterGlobalFunction("double parseFloat(const string &in, uint &out byteCount = 0)", asFUNCTION(parseFloat_Generic), asCALL_GENERIC); assert(r >= 0);
}
void RegisterStdString(asIScriptEngine * engine)
{
if (strstr(asGetLibraryOptions(), "AS_MAX_PORTABILITY"))
RegisterStdString_Generic(engine);
else
RegisterStdString_Native(engine);
}
END_AS_NAMESPACE