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Added codegen for cpp wrapper

release/4.3a0
Alex Cunningham 2013-06-19 17:49:58 +00:00
parent 8e73619989
commit 5789c7de83
1 changed files with 55 additions and 2 deletions
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57
wrap/Class.cpp
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@ -403,7 +403,9 @@ void Class::comment_fragment(FileWriter& proxyFile) const {
}
/* ************************************************************************* */
void Class::serialization_fragments(FileWriter& proxyFile, FileWriter& wrapperFile, std::vector<std::string>& functionNames) const {
void Class::serialization_fragments(FileWriter& proxyFile,
FileWriter& file, std::vector<std::string>& functionNames) const {
//void Point3_string_serialize_17(int nargout, mxArray *out[], int nargin, const mxArray *in[])
//{
// typedef boost::shared_ptr<Point3> Shared;
@ -414,7 +416,39 @@ void Class::serialization_fragments(FileWriter& proxyFile, FileWriter& wrapperFi
// out_archive << *obj;
// out[0] = wrap< string >(out_archive_stream.str());
//}
//
int serialize_id = functionNames.size();
const string matlabQualName =
qualifiedName("."),
matlabUniqueName = qualifiedName(),
cppClassName = qualifiedName("::");
const string wrapFunctionNameSerialize = matlabUniqueName + "_string_serialize_" + boost::lexical_cast<string>(serialize_id);
functionNames.push_back(wrapFunctionNameSerialize);
// call
//void Point3_string_serialize_17(int nargout, mxArray *out[], int nargin, const mxArray *in[])
file.oss << "void " << wrapFunctionNameSerialize << "(int nargout, mxArray *out[], int nargin, const mxArray *in[])\n";
file.oss << "{\n";
file.oss << " typedef boost::shared_ptr<" << cppClassName << "> Shared;" << endl;
// check arguments - for serialize, no arguments
// example: checkArguments("string_serialize",nargout,nargin-1,0);
file.oss << " checkArguments(\"string_serialize\",nargout,nargin-1,0);\n";
// get class pointer
// example: Shared obj = unwrap_shared_ptr<Point3>(in[0], "ptr_Point3");
file.oss << " Shared obj = unwrap_shared_ptr<" << cppClassName << ">(in[0], \"ptr_" << matlabUniqueName << "\");" << endl;
// Serialization boilerplate
file.oss << " std::ostringstream out_archive_stream;\n";
file.oss << " boost::archive::text_oarchive out_archive(out_archive_stream);\n";
file.oss << " out_archive << *obj;\n";
file.oss << " out[0] = wrap< string >(out_archive_stream.str());\n";
// finish
file.oss << "}\n";
//void Point3_string_deserialize_18(int nargout, mxArray *out[], int nargin, const mxArray *in[])
//{
// typedef boost::shared_ptr<Point3> Shared;
@ -426,5 +460,24 @@ void Class::serialization_fragments(FileWriter& proxyFile, FileWriter& wrapperFi
// in_archive >> output;
// out[0] = wrap_shared_ptr(output,"Point3", false);
//}
int deserialize_id = functionNames.size();
const string wrapFunctionNameDeserialize = matlabUniqueName + "_string_deserialize_" + boost::lexical_cast<string>(deserialize_id);
functionNames.push_back(wrapFunctionNameDeserialize);
// call
file.oss << "void " << wrapFunctionNameDeserialize << "(int nargout, mxArray *out[], int nargin, const mxArray *in[])\n";
file.oss << "{\n";
file.oss << " typedef boost::shared_ptr<" << cppClassName << "> Shared;" << endl;
// check arguments - for deserialize, 1 string argument
file.oss << " checkArguments(\"" << matlabUniqueName << ".string_deserialize\",nargout,nargin,1);\n";
// string argument with deserialization boilerplate
file.oss << " string serialized = unwrap< string >(in[0]);\n";
file.oss << " std::istringstream in_archive_stream(serialized);\n";
file.oss << " boost::archive::text_iarchive in_archive(in_archive_stream);\n";
file.oss << " Shared output(new " << cppClassName << "());\n";
file.oss << " in_archive >> output;\n";
file.oss << " out[0] = wrap_shared_ptr(output,\"" << matlabQualName << "\", false);\n";
file.oss << "}\n";
}