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// std.cpp --
// $Id: std.cpp,v 1.7 2003/11/23 01:42:51 wcvs Exp $
// This is part of Metakit, the homepage is http://www.equi4.com/metakit/
/** @file
* Implementation of STL-based strings and containers
*/
#include "header.h"
#if q4_STD // until end of source
/////////////////////////////////////////////////////////////////////////////
#include "column.h" // c4_ColCache
#if !q4_INLINE
static char _mk4stdInl[] = "mk4str.inl";
#include "mk4str.inl"
#endif
#if !q4_NO_NS
using namespace std;
#endif
/////////////////////////////////////////////////////////////////////////////
// Implemented in this file
class c4_String;
/////////////////////////////////////////////////////////////////////////////
#if !q4_MSVC && !q4_WATC
// MS C/C++ has this handy stricmp: a case-insensitive version of strcmp
// This version only works with 7-bit ASCII characters 0x00 through 0x7F
static int stricmp(const char* p1, const char* p2)
{
int c1, c2;
#ifdef d4_USE_UNOPTIMIZED_CODE
do
{
c1 = tolower(*p1++);
c2 = tolower(*p2++);
} while (c1 != 0 && c1 == c2);
#else
do
{
c1 = *p1++;
c2 = *p2++;
} while (c1 != 0 && (c1 == c2 || tolower(c1) == tolower(c2)));
c1 = tolower(c1);
c2 = tolower(c2);
#endif
return c1 - c2;
}
#endif
/////////////////////////////////////////////////////////////////////////////
// c4_String
c4_String c4_String::Mid(int nFirst_, int nCount_) const
{
int n = length();
if (nFirst_ > n)
nFirst_ = n;
if (nFirst_ + nCount_ > n)
nCount_ = n - nFirst_;
return substr(nFirst_, nCount_);
}
int c4_String::CompareNoCase(const char* str_) const
{
// this is not very "standard library-ish" ...
return *(const string*) this == str_ ? 0 : stricmp(c_str(), str_);
}
/////////////////////////////////////////////////////////////////////////////
#endif // q4_STD
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