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added String.cpp

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This commit is contained in:
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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25
qse/include/qse/cmn/StrBase.hpp
View File

@ -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 ();

58
qse/include/qse/cmn/String.hpp
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@ -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)
/////////////////////////////////

2
qse/lib/cmn/Makefile.am
View File

@ -141,7 +141,7 @@ if ENABLE_CXX
lib_LTLIBRARIES += libqsecmnxx.la
libqsecmnxx_la_SOURCES = \
Mmgr.cpp StdMmgr.cpp HeapMmgr.cpp Mmged.cpp Mpool.cpp
Mmgr.cpp StdMmgr.cpp HeapMmgr.cpp Mmged.cpp Mpool.cpp String.cpp
libqsecmnxx_la_LDFLAGS = -version-info 1:0:0 -no-undefined
libqsecmnxx_la_LIBADD =

7
qse/lib/cmn/Makefile.in
View File

@ -150,9 +150,9 @@ libqsecmn_la_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
$(libqsecmn_la_LDFLAGS) $(LDFLAGS) -o $@
libqsecmnxx_la_DEPENDENCIES =
am__libqsecmnxx_la_SOURCES_DIST = Mmgr.cpp StdMmgr.cpp HeapMmgr.cpp \
Mmged.cpp Mpool.cpp
Mmged.cpp Mpool.cpp String.cpp
@ENABLE_CXX_TRUE@am_libqsecmnxx_la_OBJECTS = Mmgr.lo StdMmgr.lo \
@ENABLE_CXX_TRUE@ HeapMmgr.lo Mmged.lo Mpool.lo
@ENABLE_CXX_TRUE@ HeapMmgr.lo Mmged.lo Mpool.lo String.lo
libqsecmnxx_la_OBJECTS = $(am_libqsecmnxx_la_OBJECTS)
libqsecmnxx_la_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CXX \
$(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link $(CXXLD) \
@ -435,7 +435,7 @@ libqsecmn_la_SOURCES = alg-base64.c alg-rand.c alg-search.c alg-sort.c \
libqsecmn_la_LDFLAGS = -version-info 1:0:0 -no-undefined
libqsecmn_la_LIBADD = $(SOCKET_LIBS) $(QUADMATH_LIBS)
@ENABLE_CXX_TRUE@libqsecmnxx_la_SOURCES = \
@ENABLE_CXX_TRUE@ Mmgr.cpp StdMmgr.cpp HeapMmgr.cpp Mmged.cpp Mpool.cpp
@ENABLE_CXX_TRUE@ Mmgr.cpp StdMmgr.cpp HeapMmgr.cpp Mmged.cpp Mpool.cpp String.cpp
@ENABLE_CXX_TRUE@libqsecmnxx_la_LDFLAGS = -version-info 1:0:0 -no-undefined
@ENABLE_CXX_TRUE@libqsecmnxx_la_LIBADD =
@ -521,6 +521,7 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Mmgr.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Mpool.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/StdMmgr.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/String.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/alg-base64.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/alg-rand.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/alg-search.Plo@am__quote@

2
qse/samples/cmn/str02.cpp
View File

@ -88,6 +88,8 @@ void t2()
{
QSE::MbString x(QSE_MT("this is a string"));
qse_printf (QSE_T("x: [%hs] %d %d\n"), x.getBuffer(), (int)x.getCapacity(), (int)x.getLength());
x.format (QSE_MT("what is this %d %d"), 10, 20);
qse_printf (QSE_T("x: [%hs] %d %d\n"), x.getBuffer(), (int)x.getCapacity(), (int)x.getLength());
}
int main ()