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Optimize SourceFile::ReadInclude

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svn path=/branches/xmlbuildsystem/; revision=15433
This commit is contained in:
Casper Hornstrup 2005-05-20 14:55:15 +00:00
parent 083a71c9f2
commit 892a2cc592
1 changed files with 38 additions and 25 deletions
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63
reactos/tools/rbuild/automaticdependency.cpp
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@ -85,7 +85,7 @@ SourceFile::SkipWhitespace ()
bool
SourceFile::ReadInclude ( string& filename,
bool& includeNext)
bool& includeNext)
{
while ( p < end )
{
@ -94,31 +94,44 @@ SourceFile::ReadInclude ( string& filename,
bool include = false;
p++;
SkipWhitespace ();
if ( strncmp ( p, "include ", 8 ) == 0 )
if ( *p == 'i' )
{
p += 8;
includeNext = false;
include = true;
}
if ( strncmp ( p, "include_next ", 13 ) == 0 )
{
p += 13;
includeNext = true;
include = true;
}
if ( include )
{
SkipWhitespace ();
if ( p < end && *p == '<' || *p == '"' )
if ( strncmp ( p, "include ", 8 ) == 0 )
{
p++;
filename.resize ( MAX_PATH );
int i = 0;
while ( p < end && *p != '>' && *p != '"' && *p != '\n' )
filename[i++] = *p++;
filename.resize ( i );
return true;
p += 8;
includeNext = false;
include = true;
}
if ( strncmp ( p, "include_next ", 13 ) == 0 )
{
p += 13;
includeNext = true;
include = true;
}
if ( include )
{
SkipWhitespace ();
if ( p < end )
{
register char ch = *p;
if ( ch == '<' || ch == '"' )
{
p++;
filename.resize ( MAX_PATH );
int i = 0;
ch = *p;
while ( p < end && ch != '>' && ch != '"' && ch != '\n' )
{
filename[i++] = *p;
p++;
if ( p < end )
ch = *p;
}
filename.resize ( i );
return true;
}
}
}
}
}
@ -131,7 +144,7 @@ SourceFile::ReadInclude ( string& filename,
bool
SourceFile::IsParentOf ( const SourceFile* parent,
const SourceFile* child )
const SourceFile* child )
{
size_t i;
for ( i = 0; i < child->parents.size (); i++ )