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Remove unused GrammarSymbolLess

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Charles Baker 2023-05-27 20:29:31 +12:00 • committed by Charles Baker
parent faaafdcef6
commit a5db5713da
7 changed files with 0 additions and 52 deletions
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1
src/lalr/GrammarGenerator.hpp
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@ -2,7 +2,6 @@
#define LALR_GRAMMARGENERATOR_HPP_INCLUDED
#include "RegexToken.hpp"
#include "GrammarSymbolLess.hpp"
#include "GrammarStateLess.hpp"
#include "GrammarProductionLess.hpp"
#include "GrammarSymbolSet.hpp"

1
src/lalr/GrammarState.hpp
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@ -3,7 +3,6 @@
#include "GrammarItem.hpp"
#include "GrammarTransition.hpp"
#include "GrammarSymbolLess.hpp"
#include <vector>
#include <set>

17
src/lalr/GrammarSymbolLess.cpp
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@ -1,17 +0,0 @@
//
// GrammarSymbolLess.hpp
// Copyright (c) Charles Baker. All rights reserved.
//
#include "GrammarSymbolLess.hpp"
#include "GrammarSymbol.hpp"
#include "assert.hpp"
using namespace lalr;
bool GrammarSymbolLess::operator()( const GrammarSymbol* lhs, const GrammarSymbol* rhs ) const
{
LALR_ASSERT( lhs->index() >= 0 );
LALR_ASSERT( rhs->index() >= 0 );
return lhs->index() < rhs->index();
}

20
src/lalr/GrammarSymbolLess.hpp
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@ -1,20 +0,0 @@
#ifndef LALR_GRAMMARSYMBOLLESS_HPP_INCLUDED
#define LALR_GRAMMARSYMBOLLESS_HPP_INCLUDED
namespace lalr
{
class GrammarSymbol;
/**
// Indirectly compare objects through two raw pointers.
*/
class GrammarSymbolLess
{
public:
bool operator()( const GrammarSymbol* lhs, const GrammarSymbol* rhs ) const;
};
}
#endif

10
src/lalr/GrammarSymbolSet.cpp
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@ -95,16 +95,6 @@ bool GrammarSymbolSet::insert( const GrammarSymbol* symbol )
return false;
}
int GrammarSymbolSet::insert( std::set<const GrammarSymbol*, GrammarSymbolLess>::const_iterator begin, std::set<const GrammarSymbol*, GrammarSymbolLess>::const_iterator end )
{
int added = 0;
for ( auto i = begin; i != end; ++i )
{
added += insert( *i ) ? 1 : 0;
}
return added;
}
int GrammarSymbolSet::insert( const GrammarSymbolSet& set )
{
int added = 0;

2
src/lalr/GrammarSymbolSet.hpp
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@ -1,6 +1,5 @@
#pragma once
#include "GrammarSymbolLess.hpp"
#include <stddef.h>
#include <vector>
#include <set>
@ -28,7 +27,6 @@ public:
std::vector<const GrammarSymbol*>::const_iterator end() const;
const std::vector<const GrammarSymbol*>& symbols() const;
bool insert( const GrammarSymbol* symbol );
int insert( std::set<const GrammarSymbol*, GrammarSymbolLess>::const_iterator begin, std::set<const GrammarSymbol*, GrammarSymbolLess>::const_iterator end );
int insert( const GrammarSymbolSet& set );
void swap( GrammarSymbolSet&& set );
};

1
src/lalr/lalr.forge
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@ -24,7 +24,6 @@ for _, cc in toolsets('^cc.*') do
'GrammarState.cpp',
'GrammarStateLess.cpp',
'GrammarSymbol.cpp',
'GrammarSymbolLess.cpp',
'GrammarSymbolSet.cpp',
'GrammarTransition.cpp'
};