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C-Breeze C Compiler Infrastructure [ Project home page] |
cbz_util.cc
Go to the documentation of this file.00001 // $Id: cbz_util.cc,v 1.3 2003/08/07 23:13:41 pnav Exp $ 00002 // ---------------------------------------------------------------------- 00003 // 00004 // C-Breeze 00005 // C Compiler Framework 00006 // 00007 // Copyright (c) 2000 University of Texas at Austin 00008 // 00009 // Samuel Z. Guyer 00010 // Daniel A. Jimenez 00011 // Calvin Lin 00012 // 00013 // Permission is hereby granted, free of charge, to any person 00014 // obtaining a copy of this software and associated documentation 00015 // files (the "Software"), to deal in the Software without 00016 // restriction, including without limitation the rights to use, copy, 00017 // modify, merge, publish, distribute, sublicense, and/or sell copies 00018 // of the Software, and to permit persons to whom the Software is 00019 // furnished to do so, subject to the following conditions: 00020 // 00021 // The above copyright notice and this permission notice shall be 00022 // included in all copies or substantial portions of the Software. 00023 // 00024 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 00025 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 00026 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 00027 // NONINFRINGEMENT. IN NO EVENT SHALL THE UNIVERSITY OF TEXAS AT 00028 // AUSTIN BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER 00029 // IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF 00030 // OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 00031 // THE SOFTWARE. 00032 // 00033 // We acknowledge the C-to-C Translator from MIT Laboratory for 00034 // Computer Science for inspiring parts of the C-Breeze design. 00035 // 00036 // ---------------------------------------------------------------------- 00037 00038 00039 00040 #include "c_breeze.h" 00041 #include "stdarg.h" 00042 00043 // handy string formatter function 00044 string 00045 cbz_util::string_format( const char * pFormat, ... ) 00046 { 00047 // format it 00048 va_list va; 00049 va_start( va, pFormat ); 00050 const int bufsize = 200; 00051 char buf[ bufsize ]; 00052 #ifdef _WIN32 00053 _vsnprintf( buf, bufsize, pFormat, va ); 00054 #else 00055 vsnprintf( buf, bufsize, pFormat, va ); 00056 #endif 00057 va_end( va ); 00058 buf[bufsize-1] = 0; 00059 00060 // make a string from it 00061 return string( buf ); 00062 } 00063 00064 // handy string-replacement function 00065 void 00066 cbz_util::string_replace( string & str, const string & toFind, const string & toReplaceWith ) 00067 { 00068 // repeatedly find the thing to be replaced and replace it 00069 string::size_type i; 00070 while ( (i = str.find( toFind )) != string::npos ) 00071 { 00072 // replace it 00073 str.replace( i, strlen( toFind.c_str() ), toReplaceWith ); 00074 } 00075 } 00076 00077 void 00078 cbz_util::string_to_lower( string & str ) 00079 { 00080 // convert the whole thing 00081 string::iterator pStr = str.begin(); 00082 while ( pStr != str.end() ) 00083 { 00084 *pStr = tolower( *pStr ); 00085 pStr++; 00086 } 00087 }