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Change one while loop to use stl algorithms and added TODO about slow part of code

This commit is contained in:
Reijo Tomperi 2008-12-27 00:03:20 +00:00
parent c850901536
commit 3a39d18d19
1 changed files with 4 additions and 4 deletions
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8
preprocessor.cpp
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@ -154,14 +154,14 @@ void Preprocessor::preprocess(std::istream &istr, const std::string &filename, s
processedFile = read(istr, filename);
// Replace all tabs with spaces..
std::string::size_type loc = 0;
while ( (loc = processedFile.find("\t", loc)) != std::string::npos )
processedFile[loc] = ' ';
std::replace( processedFile.begin(), processedFile.end(), '\t', ' ' );
// Remove all indentation..
if ( !processedFile.empty() && processedFile[0] == ' ' )
processedFile.erase( 0, processedFile.find_first_not_of(" ") );
loc = 0;
// TODO, this is very slow with very big files, make it faster
std::string::size_type loc = 0;
while ( (loc = processedFile.find("\n ", loc)) != std::string::npos )
processedFile.erase( 1 + loc, 1 );