77 lines
2.2 KiB
C
77 lines
2.2 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 cppTemplateParameterList.h
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* @author drose
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* @date 1999-10-28
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*/
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#ifndef CPPTEMPLATEPARAMETERLIST_H
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#define CPPTEMPLATEPARAMETERLIST_H
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#include "dtoolbase.h"
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#include "cppDeclaration.h"
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#include <vector>
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#include <string>
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class CPPScope;
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/**
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* This class serves to store the parameter list for a template function or
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* class, both for the formal parameter list (given when the template is
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* defined) and for the actual parameter list (given when the template is
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* instantiated).
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*/
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class CPPTemplateParameterList {
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public:
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CPPTemplateParameterList();
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std::string get_string() const;
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void build_subst_decl(const CPPTemplateParameterList &formal_params,
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CPPDeclaration::SubstDecl &subst,
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CPPScope *current_scope, CPPScope *global_scope) const;
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bool is_fully_specified() const;
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bool is_tbd() const;
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bool operator == (const CPPTemplateParameterList &other) const;
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bool operator != (const CPPTemplateParameterList &other) const;
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bool operator < (const CPPTemplateParameterList &other) const;
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CPPTemplateParameterList *substitute_decl(CPPDeclaration::SubstDecl &subst,
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CPPScope *current_scope,
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CPPScope *global_scope);
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void output(std::ostream &out, CPPScope *scope) const;
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void write_formal(std::ostream &out, CPPScope *scope) const;
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typedef std::vector<CPPDeclaration *> Parameters;
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Parameters _parameters;
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};
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inline std::ostream &
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operator << (std::ostream &out, const CPPTemplateParameterList &plist) {
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plist.output(out, nullptr);
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return out;
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}
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// This is an STL function object used to uniquely order
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// CPPTemplateParameterList pointers.
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class CPPTPLCompare {
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public:
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bool operator () (const CPPTemplateParameterList *a,
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const CPPTemplateParameterList *b) const {
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return (*a) < (*b);
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}
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};
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#endif
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