Deukhoofd/Arbutils
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Rework of empty string handler on ConstString.
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Deukhoofd
2020-04-21 10:20:37 +02:00
parent c230f8b11c
commit 9bd30cb9c4
2 changed files with 9 additions and 6 deletions
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6
src/ConstString.cpp
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@@ -1,6 +1,4 @@
#include "ConstString.hpp" #include "ConstString.hpp"
Arbutils::__ConstStringCharHolder* Arbutils::CaseInsensitiveConstString::_emptyString = Arbutils::__ConstStringCharHolder* Arbutils::CaseInsensitiveConstString::__emptyString = nullptr;
new Arbutils::__ConstStringCharHolder("", 0); Arbutils::__ConstStringCharHolder* Arbutils::ConstString::__emptyString = nullptr;
Arbutils::__ConstStringCharHolder* Arbutils::ConstString::_emptyString = new Arbutils::__ConstStringCharHolder("", 0);

9
src/__ConstStringCore.hpp
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@@ -14,7 +14,12 @@
__ConstStringCharHolder* _str = nullptr; \ __ConstStringCharHolder* _str = nullptr; \
size_t _length; \ size_t _length; \
uint32_t _hash; \ uint32_t _hash; \
static __ConstStringCharHolder* _emptyString; \ static __ConstStringCharHolder* __emptyString; \
static inline __ConstStringCharHolder* GetEmptyString() { \
if (__emptyString == nullptr) \
__emptyString = new __ConstStringCharHolder("", 0); \
return __emptyString; \
} \
\ \
hashFunction; \ hashFunction; \
\ \
@@ -23,7 +28,7 @@
public: \ public: \
name(const char* str, size_t size) \ name(const char* str, size_t size) \
: _str(new __ConstStringCharHolder(str, size)), _length(size), _hash(Hash(str)) {} \ : _str(new __ConstStringCharHolder(str, size)), _length(size), _hash(Hash(str)) {} \
name() : _str(_emptyString), _length(0), _hash(Hash("")) { _emptyString->AddReference(); }; \ name() : _str(GetEmptyString()), _length(0), _hash(Hash("")) { GetEmptyString()->AddReference(); }; \
explicit name(const char* str) : name(str, Length(str)){}; \ explicit name(const char* str) : name(str, Length(str)){}; \
explicit name(const std::string& str) : name(str.c_str(), str.size()){}; \ explicit name(const std::string& str) : name(str.c_str(), str.size()){}; \
name(const name& other) : _str(other._str), _length(other._length), _hash(other._hash) { \ name(const name& other) : _str(other._str), _length(other._length), _hash(other._hash) { \