mirror of
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61 lines
1.6 KiB
OpenEdge ABL
61 lines
1.6 KiB
OpenEdge ABL
/* -----------------------------------------------------------------------------
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* See the LICENSE file for information on copyright, usage and redistribution
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* of SWIG, and the README file for authors - http://www.swig.org/release.html.
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*
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* std_string.i
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*
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* SWIG typemaps for std::string types
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* ----------------------------------------------------------------------------- */
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// ------------------------------------------------------------------------
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// std::string is typemapped by value
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// This can prevent exporting methods which return a string
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// in order for the user to modify it.
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// However, I think I'll wait until someone asks for it...
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// ------------------------------------------------------------------------
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%include <exception.i>
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%{
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#include <string>
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%}
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namespace std {
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%naturalvar string;
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class string;
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/* Overloading check */
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%typemap(typecheck) string = char *;
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%typemap(typecheck) const string & = char *;
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%typemap(in) string {
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if (SCHEME_STRINGP($input))
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$1.assign(SCHEME_STR_VAL($input));
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else
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SWIG_exception(SWIG_TypeError, "string expected");
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}
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%typemap(in) const string & (std::string temp) {
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if (SCHEME_STRINGP($input)) {
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temp.assign(SCHEME_STR_VAL($input));
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$1 = &temp;
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} else {
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SWIG_exception(SWIG_TypeError, "string expected");
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}
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}
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%typemap(out) string {
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$result = scheme_make_string($1.c_str());
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}
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%typemap(out) const string & {
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$result = scheme_make_string($1->c_str());
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}
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}
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