llvm::ValueSymbolTable Class Reference

#include <ValueSymbolTable.h>

Collaboration diagram for llvm::ValueSymbolTable:

[legend]

List of all members.

Public Types
Types
typedef StringMap< Value * >	ValueMap
	A mapping of names to values.
typedef ValueMap::iterator	iterator
	An iterator over a ValueMap.
typedef ValueMap::const_iterator	const_iterator
	A const_iterator over a ValueMap.
Public Member Functions
Constructors
	ValueSymbolTable ()
	~ValueSymbolTable ()
Accessors
Value *	lookup (const std::string &name) const
	Lookup a named Value.
Value *	lookup (const char *NameBegin, const char *NameEnd) const
bool	empty () const
	Determine if the symbol table is empty.
unsigned	size () const
	The number of name/type pairs is returned.
void	dump () const
	Print out symbol table on stderr.
Iteration
iterator	begin ()
	Get an iterator that from the beginning of the symbol table.
const_iterator	begin () const
	Get a const_iterator that from the beginning of the symbol table.
iterator	end ()
	Get an iterator to the end of the symbol table.
const_iterator	end () const
	Get a const_iterator to the end of the symbol table.
Friends
class	Value
class	SymbolTableListTraits< Argument, Function >
class	SymbolTableListTraits< BasicBlock, Function >
class	SymbolTableListTraits< Instruction, BasicBlock >
class	SymbolTableListTraits< Function, Module >
class	SymbolTableListTraits< GlobalVariable, Module >
class	SymbolTableListTraits< GlobalAlias, Module >

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Detailed Description

This class provides a symbol table of name/value pairs. It is essentially a std::map<std::string,Value*> but has a controlled interface provided by LLVM as well as ensuring uniqueness of names.

Definition at line 32 of file ValueSymbolTable.h.

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Member Typedef Documentation

typedef StringMap<Value*> llvm::ValueSymbolTable::ValueMap

A mapping of names to values.

Definition at line 44 of file ValueSymbolTable.h.

typedef ValueMap::iterator llvm::ValueSymbolTable::iterator

An iterator over a ValueMap.

Definition at line 47 of file ValueSymbolTable.h.

typedef ValueMap::const_iterator llvm::ValueSymbolTable::const_iterator

A const_iterator over a ValueMap.

Definition at line 50 of file ValueSymbolTable.h.

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Constructor & Destructor Documentation

llvm::ValueSymbolTable::ValueSymbolTable

(

)

[inline]

Definition at line 57 of file ValueSymbolTable.h.

ValueSymbolTable::~ValueSymbolTable

(

)

Definition at line 23 of file ValueSymbolTable.cpp.

References llvm::cerr(), and VE.

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Member Function Documentation

Value * ValueSymbolTable::lookup

(

const std::string &

name

)

const

Lookup a named Value.

This method finds the value with the given name in the the symbol table.

Returns:

the value associated with the name

Definition at line 35 of file ValueSymbolTable.cpp.

Referenced by llvm::Module::getFunction(), llvm::Module::getGlobalVariable(), llvm::Module::getNamedAlias(), llvm::Module::getOrInsertFunction(), llvm::Module::getOrInsertGlobal(), LinkFunctionProtos(), and LinkGlobals().

Value * ValueSymbolTable::lookup	(	const char *	NameBegin,
		const char *	NameEnd
	)			const

Definition at line 42 of file ValueSymbolTable.cpp.

bool llvm::ValueSymbolTable::empty

(

)

const [inline]

Determine if the symbol table is empty.

Returns:

true iff the symbol table is empty

Definition at line 74 of file ValueSymbolTable.h.

Referenced by WriteValueSymbolTable().

unsigned llvm::ValueSymbolTable::size

(

)

const [inline]

The number of name/type pairs is returned.

Definition at line 77 of file ValueSymbolTable.h.

void ValueSymbolTable::dump

(

)

const

Print out symbol table on stderr.

This function can be used from the debugger to display the content of the symbol table while debugging.

Definition at line 128 of file ValueSymbolTable.cpp.

References begin(), E, and end().

iterator llvm::ValueSymbolTable::begin

(

)

[inline]

Get an iterator that from the beginning of the symbol table.

Definition at line 89 of file ValueSymbolTable.h.

Referenced by dump(), StripSymtab(), and WriteValueSymbolTable().

const_iterator llvm::ValueSymbolTable::begin

(

)

const [inline]

Get a const_iterator that from the beginning of the symbol table.

Definition at line 92 of file ValueSymbolTable.h.

iterator llvm::ValueSymbolTable::end

(

)

[inline]

Get an iterator to the end of the symbol table.

Definition at line 95 of file ValueSymbolTable.h.

Referenced by dump(), StripSymtab(), and WriteValueSymbolTable().

const_iterator llvm::ValueSymbolTable::end

(

)

const [inline]

Get a const_iterator to the end of the symbol table.

Definition at line 98 of file ValueSymbolTable.h.

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Friends And Related Function Documentation

friend class Value [friend]

Definition at line 33 of file ValueSymbolTable.h.

friend class SymbolTableListTraits< Argument, Function > [friend]

Definition at line 34 of file ValueSymbolTable.h.

friend class SymbolTableListTraits< BasicBlock, Function > [friend]

Definition at line 35 of file ValueSymbolTable.h.

friend class SymbolTableListTraits< Instruction, BasicBlock > [friend]

Definition at line 36 of file ValueSymbolTable.h.

friend class SymbolTableListTraits< Function, Module > [friend]

Definition at line 37 of file ValueSymbolTable.h.

friend class SymbolTableListTraits< GlobalVariable, Module > [friend]

Definition at line 38 of file ValueSymbolTable.h.

friend class SymbolTableListTraits< GlobalAlias, Module > [friend]

Definition at line 39 of file ValueSymbolTable.h.

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The documentation for this class was generated from the following files:

• ValueSymbolTable.h
• ValueSymbolTable.cpp