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added String.cpp

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hyung-hwan
2015-03-18 14:45:52 +00:00
parent c090a950c7
commit b15016a997
5 changed files with 88 additions and 8 deletions
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27
qse/include/qse/cmn/StrBase.hpp
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@ -590,6 +590,31 @@ public:
}
#endif
#if 0
int format (const CHAR_TYPE* fmt, va_list ap)
{
int n;
qse_va_list save_ap;
QSE_VA_COPY (save_ap, ap);
qse_size_t n = this->_opset.format (QSE_NULL, 0, fmt, ap);
if (n == (qse_size_t)-1)
{
// there's conversion error.
return -1;
}
if (n > this->getCapacity()) this->possess_data (n);
else if (this->_item->isShared()) this->possess_data ();
QSE_VA_COPY (ap, save_ap);
this->_opset.format (this->_item->buffer, this->_item->capacity + 1, fmt, ap);
this->_item->size = n;
return 0;
}
#endif
void update (const CHAR_TYPE* str, qse_size_t size)
{
this->clear ();
@ -714,7 +739,7 @@ public:
loop_findIndex:
while (i <= max && p[i] != first) i++;
if (i > max) return INVALID_INDEX;
qse_size_t j = i + 1;
qse_size_t end = j + size - 1;
qse_size_t k = offset + 1;

58
qse/include/qse/cmn/String.hpp
View File

@ -36,6 +36,7 @@
#include <qse/cmn/StrBase.hpp>
#include <qse/cmn/str.h>
#include <qse/cmn/mem.h>
#include <stdarg.h>
/////////////////////////////////
QSE_BEGIN_NAMESPACE(QSE)
@ -175,8 +176,60 @@ struct MbStringOpset
}
};
typedef StrBase<qse_wchar_t, QSE_WT('\0'), WcStringOpset > WcString;
typedef StrBase<qse_mchar_t, QSE_MT('\0'), MbStringOpset > MbString;
// It's a pain to inherit StrBase<>. i do this not to have various va_xxx calls
// in the header file of StrBase.
class WcString: public StrBase<qse_wchar_t, QSE_WT('\0'), WcStringOpset>
{
public:
typedef StrBase<qse_wchar_t, QSE_WT('\0'), WcStringOpset> ParentType;
WcString (): ParentType() {}
WcString (Mmgr* mmgr): ParentType(mmgr) {}
WcString (qse_size_t capacity): ParentType(capacity) {}
WcString (Mmgr* mmgr, qse_size_t capacity): ParentType(mmgr, capacity) {}
WcString (const qse_wchar_t* str): ParentType(str) {}
WcString (Mmgr* mmgr, const qse_wchar_t* str): ParentType(mmgr, str) {}
WcString (const qse_wchar_t* str, qse_size_t size): ParentType(str, size) {}
WcString (Mmgr* mmgr, const qse_wchar_t* str, qse_size_t size): ParentType(mmgr, str, size) {}
WcString (qse_wchar_t c, qse_size_t size): ParentType(c, size) {}
WcString (Mmgr* mmgr, qse_wchar_t c, qse_size_t size): ParentType(mmgr, c, size) {}
WcString (const WcString& str): ParentType(str) {}
WcString& operator= (const WcString& str) { ParentType::operator=(str); return *this; }
WcString& operator= (const qse_wchar_t* str) { ParentType::operator=(str); return *this; }
WcString& operator= (const qse_wchar_t c) { ParentType::operator=(c); return *this; }
int format (const qse_wchar_t* fmt, ...);
int formatv (const qse_wchar_t* fmt, va_list ap);
};
class MbString: public StrBase<qse_mchar_t, QSE_MT('\0'), MbStringOpset>
{
public:
typedef StrBase<qse_mchar_t, QSE_MT('\0'), MbStringOpset> ParentType;
MbString (): ParentType() {}
MbString (Mmgr* mmgr): ParentType(mmgr) {}
MbString (qse_size_t capacity): ParentType(capacity) {}
MbString (Mmgr* mmgr, qse_size_t capacity): ParentType(mmgr, capacity) {}
MbString (const qse_mchar_t* str): ParentType(str) {}
MbString (Mmgr* mmgr, const qse_mchar_t* str): ParentType(mmgr, str) {}
MbString (const qse_mchar_t* str, qse_size_t size): ParentType(str, size) {}
MbString (Mmgr* mmgr, const qse_mchar_t* str, qse_size_t size): ParentType(mmgr, str, size) {}
MbString (qse_mchar_t c, qse_size_t size): ParentType(c, size) {}
MbString (Mmgr* mmgr, qse_mchar_t c, qse_size_t size): ParentType(mmgr, c, size) {}
MbString (const MbString& str): ParentType(str) {}
MbString& operator= (const MbString& str) { ParentType::operator=(str); return *this; }
MbString& operator= (const qse_mchar_t* str) { ParentType::operator=(str); return *this; }
MbString& operator= (const qse_mchar_t c) { ParentType::operator=(c); return *this; }
int format (const qse_mchar_t* fmt, ...);
int formatv (const qse_mchar_t* fmt, va_list ap);
};
#if defined(QSE_CHAR_IS_MCHAR)
typedef MbString String;
@ -184,7 +237,6 @@ typedef StrBase<qse_mchar_t, QSE_MT('\0'), MbStringOpset > MbString;
typedef WcString String;
#endif
/////////////////////////////////
QSE_END_NAMESPACE(QSE)
/////////////////////////////////