qcstring.cpp 文件参考

#include "qcstring.h"
#include <limits.h>
#include <stdlib.h>
#include <stdio.h>
#include <stdarg.h>
#include <ctype.h>

qcstring.cpp 的引用(Include)关系图:

浏览源代码.

函数
static bool	ok_in_base (char c, int base)
void *	qmemmove (void *dst, const void *src, size_t len)
char *	qstrdup (const char *str)
char *	qstrncpy (char *dst, const char *src, size_t len)
int	qstricmp (const char *str1, const char *str2)
int	qstrnicmp (const char *str1, const char *str2, size_t len)
QCString	substitute (const QCString &s, const QCString &src, const QCString &dst)
	substitute all occurrences of src in s by dst 更多...
QCString	substitute (const QCString &s, const QCString &src, const QCString &dst, int skip_seq)
	substitute all occurrences of src in s by dst, but skip each consecutive sequence of src where the number consecutive src matches skip_seq; if skip_seq is negative, skip any number of consecutive src 更多...

函数说明

ok_in_base()

static bool ok_in_base ( char  c, int  base  )

static

在文件 qcstring.cpp 第 214 行定义.

{
    if ( base <= 10 )
        return c>='0' && c<='9' && (c-'0') < base;
    else
        return (c>='0' && c<='9') ||
               (c >= 'a' && c < char('a'+base-10)) ||
               (c >= 'A' && c < char('A'+base-10));
}

被这些函数引用 QCString::toLong(), QCString::toUInt64() , 以及 QCString::toULong().

qmemmove()

void* qmemmove	(	void *	dst,
		const void *	src,
		size_t	len
	)

在文件 qcstring.cpp 第 397 行定义.

{
    char *d;
    char *s;
    if ( dst > src ) {
        d = (char *)dst + len - 1;
        s = (char *)src + len - 1;
        while ( len-- )
            *d-- = *s--;
    } else if ( dst < src ) {
        d = (char *)dst;
        s = (char *)src;
        while ( len-- )
            *d++ = *s++;
    }
    return dst;
}

被这些函数引用 BufStr::at().

qstrdup()

char* qstrdup

(

const char *

str

)

在文件 qcstring.cpp 第 415 行定义.

{
    if ( !str )
        return 0;
    char *dst = new char[qstrlen(str)+1];
    return strcpy( dst, str );
}

引用了 qstrlen().

qstricmp()

int qstricmp	(	const char *	str1,
		const char *	str2
	)

在文件 qcstring.cpp 第 433 行定义.

{
    const uchar *s1 = (const uchar *)str1;
    const uchar *s2 = (const uchar *)str2;
    int res;
    uchar c;
    if ( !s1 || !s2 )
        return s1 == s2 ? 0 : (int)(s2 - s1);
    for ( ; !(res = (c=(char)tolower(*s1)) - tolower(*s2)); s1++, s2++ )
        if ( !c )                               // strings are equal
            break;
    return res;
}

被这些函数引用 buildDirectories(), compareDirDefs(), compareFileDefs(), compareString(), VhdlDocGen::findAllArchitectures(), DocGroup::findExistingGroup(), FlowChart::findLabel(), VhdlDocGen::findVhdlClass(), genericCompareMembers(), mainPageHasOwnTitle(), DirDefImpl::matchPath(), parseInput(), qstricmp(), readConfiguration(), searchInputFiles(), NamespaceDefImpl::sortMemberLists(), GroupDefImpl::sortMemberLists(), FileDefImpl::sortMemberLists(), stripFromPath(), transcodeCharacterBuffer(), transcodeCharacterStringToUTF8(), writeColumn(), FlowChart::writeFlowLinks(), ClassDefImpl::writeIncludeFilesForSlice(), writeIndex() , 以及 VhdlDocGen::writeProcedureProto().

qstrncpy()

char* qstrncpy	(	char *	dst,
		const char *	src,
		size_t	len
	)

在文件 qcstring.cpp 第 423 行定义.

{
    if ( !src )
        return 0;
    strncpy( dst, src, len );
    if ( len > 0 )
        dst[len-1] = '\0';
    return dst;
}

被这些函数引用 do_warn().

qstrnicmp()

int qstrnicmp	(	const char *	str1,
		const char *	str2,
		size_t	len
	)

在文件 qcstring.cpp 第 447 行定义.

{
    const uchar *s1 = (const uchar *)str1;
    const uchar *s2 = (const uchar *)str2;
    int res;
    uchar c;
    if ( !s1 || !s2 )
        return (int)(s2 - s1);
    for ( ; len--; s1++, s2++ ) {
        if ( (res = (c=(char)tolower(*s1)) - tolower(*s2)) )
            return res;
        if ( !c )                               // strings are equal
            break;
    }
    return 0;
}

被这些函数引用 QCString::contains(), QCString::find(), QCString::findRev() , 以及 qstrnicmp().

substitute() [1/2]

QCString substitute	(	const QCString &	s,
		const QCString &	src,
		const QCString &	dst
	)

substitute all occurrences of src in s by dst

在文件 qcstring.cpp 第 465 行定义.

{
  if (s.isEmpty() || src.isEmpty()) return s;
  const char *p, *q;
  int srcLen = src.length();
  int dstLen = dst.length();
  int resLen;
  if (srcLen!=dstLen)
  {
    int count;
    for (count=0, p=s.data(); (q=strstr(p,src.data()))!=0; p=q+srcLen) count++;
    resLen = s.length()+count*(dstLen-srcLen);
  }
  else // result has same size as s
  {
    resLen = s.length();
  }
  QCString result(resLen+1);
  char *r;
  for (r=result.rawData(), p=s.data(); (q=strstr(p,src.data()))!=0; p=q+srcLen)
  {
    int l = (int)(q-p);
    memcpy(r,p,l);
    r+=l;
 
    if (dstLen>0) memcpy(r,dst.data(),dstLen);
    r+=dstLen;
  }
  if (r)
  {
    qstrcpy(r,p);
  }
  //printf("substitute(%s,%s,%s)->%s\n",s,src,dst,result.data());
  return result;
}

引用了 QCString::data(), QCString::isEmpty(), QCString::length(), qstrcpy() , 以及 QCString::rawData().

被这些函数引用 abbreviate(), addEnumValuesToEnums(), FlowChart::addFlowChart(), addMemberFunction(), addPageToContext(), Markdown::addStrEscapeUtf8Nbsp(), addVariableToClass(), FilterNoWrap::apply(), buildListOfUsingDecls(), buildNamespaceList(), DocParser::checkUnOrMultipleDocumentedParams(), convertFileId2Var(), ResourceMgr::copyResourceAs(), Portable::correct_path(), MemberDefImpl::displayDefinition(), RTFGenerator::endIndexSection(), field2URL(), findDirDocumentation(), DocParser::findDocsForMemberOrCompound(), findGlobalMember(), findGroupScope(), findMember(), findUsingDeclarations(), findUsingDirectives(), fixSpaces(), format_warn(), CitationManager::generatePage(), RefList::generatePage(), VhdlDocGen::getClassName(), getDefs(), DocPara::handleStartCode(), InheritedMemberInfoContext::Private::id(), linkifyText(), linkToText(), makeDisplayName(), matchExcludedSymbols(), Markdown::process(), Markdown::processLink(), processTagLessClasses(), replaceAliasArguments(), resolveRef(), DotFilePatcher::run(), selectBlock(), SearchIndex::setCurrentDoc(), substitute(), substituteHtmlKeywords(), substituteKeywords(), substituteLatexKeywords(), Portable::system(), ConfigImpl::takeStartComment(), ConfigImpl::takeUserComment(), unescapeCRef(), writeAlphabeticalClassList(), writeColumn(), MemberDefImpl::writeDeclaration(), MemberList::writeDeclarations(), writeDefaultLayoutFile(), MemberDefImpl::writeDocumentation(), HtmlGenerator::writeNavigationPath(), HtmlGenerator::writeSearchData(), HtmlGenerator::writeSearchPage(), HtmlGenerator::writeStyleInfo(), HtmlGenerator::writeStyleSheetFile() , 以及 VhdlDocGen::writeVHDLTypeDocumentation().

substitute() [2/2]

QCString substitute	(	const QCString &	s,
		const QCString &	src,
		const QCString &	dst,
		int	skip_seq
	)

substitute all occurrences of src in s by dst, but skip each consecutive sequence of src where the number consecutive src matches skip_seq; if skip_seq is negative, skip any number of consecutive src

在文件 qcstring.cpp 第 506 行定义.

{
  if (s.isEmpty() || src.isEmpty()) return s;
  const char *p, *q;
  int srcLen = src.length();
  int dstLen = dst.length();
  int resLen;
  if (srcLen!=dstLen)
  {
    int count;
    for (count=0, p=s.data(); (q=strstr(p,src.data()))!=0; p=q+srcLen) count++;
    resLen = s.length()+count*(dstLen-srcLen);
  }
  else // result has same size as s
  {
    resLen = s.length();
  }
  QCString result(resLen+1);
  char *r;
  for (r=result.rawData(), p=s.data(); (q=strstr(p,src.data()))!=0; p=q+srcLen)
  {
    // search a consecutive sequence of src
    int seq = 0, skip = 0;
    if (skip_seq)
    {
      for (const char *n=q+srcLen; qstrncmp(n,src.data(),srcLen)==0; seq=1+skip, n+=srcLen)
        ++skip; // number of consecutive src after the current one
 
      // verify the allowed number of consecutive src to skip
      if (skip_seq > 0 && skip_seq != seq)
        seq = skip = 0;
    }
 
    // skip a consecutive sequence of src when necessary
    int l = (int)((q + seq * srcLen)-p);
    memcpy(r,p,l);
    r+=l;
 
    if (skip)
    {
      // skip only the consecutive src found after the current one
      q += skip * srcLen;
      // the next loop will skip the current src, aka (p=q+srcLen)
      continue;
    }
 
    if (dstLen>0) memcpy(r,dst.data(),dstLen);
    r+=dstLen;
  }
  qstrcpy(r,p);
  result.resize((int)strlen(result.data())+1);
  //printf("substitute(%s,%s,%s)->%s\n",s,src,dst,result.data());
  return result;
}

引用了 QCString::data(), QCString::isEmpty(), QCString::length(), qstrcpy(), qstrncmp(), QCString::rawData() , 以及 QCString::resize().