64 lines
2 KiB
C
64 lines
2 KiB
C
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/**
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* PANDA 3D SOFTWARE
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* Copyright (c) Carnegie Mellon University. All rights reserved.
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*
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* All use of this software is subject to the terms of the revised BSD
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* license. You should have received a copy of this license along
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* with this source code in a file named "LICENSE."
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*
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* @file interfaceMakerPythonSimple.h
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* @author drose
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* @date 2001-10-01
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*/
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#ifndef INTERFACEMAKERPYTHONSIMPLE_H
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#define INTERFACEMAKERPYTHONSIMPLE_H
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#include "dtoolbase.h"
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#include "interfaceMakerPython.h"
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#include "interrogate_interface.h"
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class FunctionRemap;
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/**
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* An InterfaceMaker for generating simple Python function wrappers around C++
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* code. This allows the C++ code to be called by Python, but not necessarily
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* in a user-friendly or object-oriented way.
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*
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* You probably want to use InterfaceMakerPythonObj for a full object-oriented
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* solution. This InterfaceMaker is primarily useful as a stopgap for our old
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* Python-based FFI system.
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*/
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class InterfaceMakerPythonSimple : public InterfaceMakerPython {
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public:
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InterfaceMakerPythonSimple(InterrogateModuleDef *def);
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virtual ~InterfaceMakerPythonSimple();
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virtual void write_prototypes(std::ostream &out,std::ostream *out_h);
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virtual void write_functions(std::ostream &out);
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virtual void write_module(std::ostream &out,std::ostream *out_h, InterrogateModuleDef *def);
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virtual bool synthesize_this_parameter();
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protected:
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virtual std::string get_wrapper_prefix();
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virtual std::string get_unique_prefix();
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virtual void
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record_function_wrapper(InterrogateFunction &ifunc,
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FunctionWrapperIndex wrapper_index);
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private:
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void write_prototype_for(std::ostream &out, Function *func);
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void write_function_for(std::ostream &out, Function *func);
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void write_function_instance(std::ostream &out, Function *func,
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FunctionRemap *remap);
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void pack_return_value(std::ostream &out, int indent_level,
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FunctionRemap *remap, std::string return_expr);
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};
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#endif
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