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split off regular expressions

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This commit is contained in:
mattijs
2008-09-26 13:10:27 +01:00
parent 749a4bb510
commit 1ae6914a8e
1 changed files with 3 additions and 20 deletions
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23
src/OpenFOAM/primitives/Lists/stringListTemplates.C
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@ -25,9 +25,7 @@ License
\*---------------------------------------------------------------------------*/
#include "labelList.H"
#include <sys/types.h>
#include <regex.h>
#include "regularExpression.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
@ -41,24 +39,12 @@ labelList findStrings(const string& regexp, const StringList& sl)
{
labelList matches(sl.size());
regex_t *preg = new regex_t;
if (regcomp(preg, regexp.c_str(), REG_EXTENDED|REG_NOSUB) != 0)
{
WarningIn("findStrings(const string& regexp, const stringList& sl)")
<< "Failed to compile regular expression " << regexp
<< endl;
return matches;
}
size_t nmatch = 0;
regmatch_t *pmatch = NULL;
regularExpression re(regexp);
label matchi = 0;
forAll(sl, i)
{
if (regexec(preg, sl[i].c_str(), nmatch, pmatch, 0) == 0)
if (re.matches(sl[i]))
{
matches[matchi++] = i;
}
@ -66,9 +52,6 @@ labelList findStrings(const string& regexp, const StringList& sl)
matches.setSize(matchi);
regfree(preg);
delete preg;
return matches;
}