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When wrapping C++ code, generate code which uses

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std::string::assign(PTR, LEN) rather than assigning
std::string(PTR, LEN).  Using assign generates more efficient code
(tested with GCC 4.1.2).


git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@9936 626c5289-ae23-0410-ae9c-e8d60b6d4f22
This commit is contained in:
Olly Betts 2007-09-17 20:10:57 +00:00
commit c836c81acb
11 changed files with 46 additions and 45 deletions
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4
Lib/java/std_string.i
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@ -36,7 +36,7 @@ class string;
}
const char *$1_pstr = (const char *)jenv->GetStringUTFChars($input, 0);
if (!$1_pstr) return $null;
$1 = std::string($1_pstr);
$1.assign($1_pstr);
jenv->ReleaseStringUTFChars($input, $1_pstr); %}
%typemap(directorout) string
@ -46,7 +46,7 @@ class string;
}
const char *$1_pstr = (const char *)jenv->GetStringUTFChars($input, 0);
if (!$1_pstr) return $null;
$result = std::string($1_pstr);
$result.assign($1_pstr);
jenv->ReleaseStringUTFChars($input, $1_pstr); %}
%typemap(directorin,descriptor="Ljava/lang/String;") string