51 lines
1.7 KiB
C++
51 lines
1.7 KiB
C++
/**
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* @file ReturnValue.cpp
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*
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* @date Dec 1, 2011
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* @author Alex Cunningham
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*/
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#include "ReturnValue.h"
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#include "utilities.h"
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using namespace std;
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using namespace wrap;
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/* ************************************************************************* */
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string ReturnValue::return_type(bool add_ptr, pairing p) {
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if (p==pair && returns_pair_) {
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string str = "pair< " +
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wrap::maybe_shared_ptr(add_ptr && returns_ptr_, returns_) + ", " +
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wrap::maybe_shared_ptr(add_ptr && returns_ptr_, returns2_) + " >";
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return str;
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} else
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return wrap::maybe_shared_ptr(add_ptr && returns_ptr_, (p==arg2)? returns2_ : returns_);
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}
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/* ************************************************************************* */
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void ReturnValue::wrap_result(std::ostream& ofs) {
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if (returns_pair_) {
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// first return value in pair
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if (returns_ptr_)
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ofs << " out[0] = wrap_shared_ptr(result.first,\"" << returns_ << "\");\n";
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else
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ofs << " out[0] = wrap< " << return_type(true,arg1) << " >(result.first);\n";
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// second return value in pair
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if (returns_ptr2_)
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ofs << " out[1] = wrap_shared_ptr(result.second,\"" << returns2_ << "\");\n";
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else
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ofs << " out[1] = wrap< " << return_type(true,arg2) << " >(result.second);\n";
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}
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else if (returns_ptr_)
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ofs << " out[0] = wrap_shared_ptr(result,\"" << returns_ << "\");\n";
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else if (returns_class_)
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ofs << " out[0] = wrap_shared_ptr(make_shared< " << returns_ << " >(result),\"" << returns_ << "\");\n";
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else if (returns_!="void")
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ofs << " out[0] = wrap< " << return_type(true,arg1) << " >(result);\n";
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}
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/* ************************************************************************* */
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