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[php] Add typemaps for handling parameters of type std::string &

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which are modified by the wrapped function.


git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@9941 626c5289-ae23-0410-ae9c-e8d60b6d4f22
This commit is contained in:
Olly Betts 2007-09-18 03:08:06 +00:00
commit 83e0e787b7
2 changed files with 20 additions and 4 deletions
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20
Lib/php4/std_string.i
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@ -32,7 +32,7 @@ namespace std {
%typemap(in) string {
convert_to_string_ex($input);
$1.assign(Z_STRVAL_PP($input),Z_STRLEN_PP($input));
$1.assign(Z_STRVAL_PP($input), Z_STRLEN_PP($input));
}
%typemap(typecheck,precedence=SWIG_TYPECHECK_STRING) const string& {
@ -41,16 +41,16 @@ namespace std {
%typemap(in) const string & (std::string temp) {
convert_to_string_ex($input);
temp.assign(Z_STRVAL_PP($input),Z_STRLEN_PP($input));
temp.assign(Z_STRVAL_PP($input), Z_STRLEN_PP($input));
$1 = &temp;
}
%typemap(out) string {
ZVAL_STRINGL($result,const_cast<char*>($1.data()),$1.length(),1);
ZVAL_STRINGL($result, const_cast<char*>($1.data()), $1.size(), 1);
}
%typemap(out) const string & {
ZVAL_STRINGL($result,const_cast<char*>($1->data()),$1->length(),1);
ZVAL_STRINGL($result, const_cast<char*>($1->data()), $1->size(), 1);
}
%typemap(throws) string %{
@ -60,4 +60,16 @@ namespace std {
%typemap(throws) const string& %{
SWIG_PHP_Error(E_ERROR, (char *)$1.c_str());
%}
/* These next two handle a function which takes a non-const reference to
* a std::string and modifies the string. */
%typemap(in) string & (std::string temp) {
convert_to_string_ex($input);
temp.assign(Z_STRVAL_PP($input), Z_STRLEN_PP($input));
$1 = &temp;
}
%typemap(argout) string & {
ZVAL_STRINGL(*($input), const_cast<char*>($1->data()), $1->size(), 1);
}
}