112 lines
3.5 KiB
C++
112 lines
3.5 KiB
C++
// Filename: cppFunctionGroup.cxx
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// Created by: drose (11Nov99)
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//
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////////////////////////////////////////////////////////////////////
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//
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// PANDA 3D SOFTWARE
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// Copyright (c) 2001, Disney Enterprises, Inc. All rights reserved
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//
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// All use of this software is subject to the terms of the Panda 3d
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// Software license. You should have received a copy of this license
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// along with this source code; you will also find a current copy of
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// the license at http://www.panda3d.org/license.txt .
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//
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// To contact the maintainers of this program write to
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// panda3d@yahoogroups.com .
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//
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////////////////////////////////////////////////////////////////////
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#include "cppFunctionGroup.h"
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#include "cppFunctionType.h"
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#include "cppInstance.h"
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#include "indent.h"
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////////////////////////////////////////////////////////////////////
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// Function: CPPFunctionGroup::Constructor
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// Access: Public
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// Description:
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////////////////////////////////////////////////////////////////////
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CPPFunctionGroup::
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CPPFunctionGroup(const string &name) :
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CPPDeclaration(CPPFile()),
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_name(name)
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{
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}
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////////////////////////////////////////////////////////////////////
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// Function: CPPFunctionGroup::Destructor
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// Access: Public
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// Description:
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////////////////////////////////////////////////////////////////////
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CPPFunctionGroup::
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~CPPFunctionGroup() {
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}
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////////////////////////////////////////////////////////////////////
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// Function: CPPFunctionGroup::get_return_type
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// Access: Public
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// Description: If all the functions that share this name have the
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// same return type, returns that type. Otherwise, if
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// some functions have different return types, returns
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// NULL.
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////////////////////////////////////////////////////////////////////
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CPPType *CPPFunctionGroup::
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get_return_type() const {
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CPPType *return_type = NULL;
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if (!_instances.empty()) {
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Instances::const_iterator ii = _instances.begin();
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return_type = (*ii)->_type->as_function_type()->_return_type;
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++ii;
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while (ii != _instances.end()) {
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if ((*ii)->_type->as_function_type()->_return_type != return_type) {
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return (CPPType *)NULL;
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}
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++ii;
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}
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}
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return return_type;
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}
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////////////////////////////////////////////////////////////////////
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// Function: CPPFunctionGroup::output
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// Access: Public, Virtual
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// Description:
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////////////////////////////////////////////////////////////////////
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void CPPFunctionGroup::
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output(ostream &out, int indent_level, CPPScope *scope, bool complete) const {
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if (!_instances.empty()) {
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Instances::const_iterator ii = _instances.begin();
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(*ii)->output(out, indent_level, scope, complete);
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++ii;
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while (ii != _instances.end()) {
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out << ";\n";
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indent(out, indent_level);
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(*ii)->output(out, indent_level, scope, complete);
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++ii;
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}
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}
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}
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////////////////////////////////////////////////////////////////////
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// Function: CPPFunctionGroup::get_subtype
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// Access: Public, Virtual
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// Description:
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////////////////////////////////////////////////////////////////////
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CPPDeclaration::SubType CPPFunctionGroup::
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get_subtype() const {
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return ST_function_group;
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}
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////////////////////////////////////////////////////////////////////
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// Function: CPPFunctionGroup::as_function_group
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// Access: Public, Virtual
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// Description:
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////////////////////////////////////////////////////////////////////
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CPPFunctionGroup *CPPFunctionGroup::
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as_function_group() {
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return this;
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}
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