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MatchSet updates

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This commit is contained in:
Josh Holtrop 2010-05-19 14:06:02 -04:00
parent 3a0a7e494d
commit b100c035a0
2 changed files with 15 additions and 4 deletions
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14
tmpl/parser.cc
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@ -140,8 +140,8 @@ void Token::process()
{
}
MatchSet::MatchSet(const char * data, int * ovector, int ovec_size)
: m_data(data), m_ovector(ovector), m_ovec_size(ovec_size)
MatchSet::MatchSet(pcre * re, const char * data, int * ovector, int ovec_size)
: m_re(re), m_data(data), m_ovector(ovector), m_ovec_size(ovec_size)
{
}
@ -161,7 +161,15 @@ std::string MatchSet::operator[](int index)
std::string MatchSet::operator[](const std::string & index)
{
/* FIXME */
int idx = pcre_get_stringnumber(m_re, index.c_str());
if (idx > 0 && idx < (m_ovec_size / 3))
{
if (m_ovector[idx] >= 0 && m_ovector[idx + 1] >= 0)
{
return string(m_data, m_ovector[idx],
m_ovector[idx + 1] - m_ovector[idx]);
}
}
return "";
}

5
tmpl/parser.h
View File

@ -2,6 +2,8 @@
#ifndef IMBECILE_PARSER_HEADER
#define IMBECILE_PARSER_HEADER
#include <pcre.h>
#include <iostream>
#include <map>
#include <vector>
@ -124,11 +126,12 @@ class I_CLASSNAME
class MatchSet
{
public:
MatchSet(const char * data, int * ovector, int ovec_size);
MatchSet(pcre * re, const char * data, int * ovector, int ovec_size);
std::string operator[](int index);
std::string operator[](const std::string & index);
protected:
pcre * m_re;
const char * m_data;
int * m_ovector;
int m_ovec_size;