54 lines
1.2 KiB
C
54 lines
1.2 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 iostream_ext.h
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* @author rdb
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* @date 2017-07-24
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*/
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#ifndef IOSTREAM_EXT_H
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#define IOSTREAM_EXT_H
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#include "dtoolbase.h"
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#ifdef HAVE_PYTHON
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#include "extension.h"
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#include <iostream>
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#include "py_panda.h"
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/**
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* These classes define the extension methods for istream and ostream, which
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* are called instead of any C++ methods with the same prototype.
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*
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* These are designed to allow streams to be treated as file-like objects.
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*/
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template<>
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class Extension<istream> : public ExtensionBase<istream> {
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public:
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PyObject *read(int size=-1);
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PyObject *read1(int size=-1);
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PyObject *readall();
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std::streamsize readinto(PyObject *b);
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PyObject *readline(int size=-1);
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PyObject *readlines(int hint=-1);
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PyObject *__iter__(PyObject *self);
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};
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template<>
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class Extension<ostream> : public ExtensionBase<ostream> {
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public:
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void write(PyObject *b);
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void writelines(PyObject *lines);
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};
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#endif // HAVE_PYTHON
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#endif // IOSTREAM_EXT_H
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