llvm::ValueSymbolTable Class Reference

#include <ValueSymbolTable.h>

Public Types
Types
typedef StringMap< Value * >	ValueMap
	A mapping of names to values. More...
typedef ValueMap::iterator	iterator
	An iterator over a ValueMap. More...
typedef ValueMap::const_iterator	const_iterator
	A const_iterator over a ValueMap. More...

Public Member Functions
Constructors
	ValueSymbolTable ()
	~ValueSymbolTable ()
Accessors
Value *	lookup (StringRef Name) const
	Lookup a named Value. More...
bool	empty () const
	Determine if the symbol table is empty. More...
unsigned	size () const
	The number of name/type pairs is returned. More...
void	dump () const
	Print out symbol table on stderr. More...
Iteration
iterator	begin ()
	Get an iterator that from the beginning of the symbol table. More...
const_iterator	begin () const
	Get a const_iterator that from the beginning of the symbol table. More...
iterator	end ()
	Get an iterator to the end of the symbol table. More...
const_iterator	end () const
	Get a const_iterator to the end of the symbol table. More...

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 >

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 34 of file ValueSymbolTable.h.

Member Typedef Documentation

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

A const_iterator over a ValueMap.

Definition at line 52 of file ValueSymbolTable.h.

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

An iterator over a ValueMap.

Definition at line 49 of file ValueSymbolTable.h.

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

A mapping of names to values.

Definition at line 46 of file ValueSymbolTable.h.

Constructor & Destructor Documentation

llvm::ValueSymbolTable::ValueSymbolTable ( )

inline

Definition at line 59 of file ValueSymbolTable.h.

ValueSymbolTable::~ValueSymbolTable

(

)

Definition at line 24 of file ValueSymbolTable.cpp.

References llvm::StringMap< ValueTy, AllocatorTy >::begin(), llvm::dbgs(), llvm::StringMapImpl::empty(), and llvm::StringMap< ValueTy, AllocatorTy >::end().

Member Function Documentation

iterator llvm::ValueSymbolTable::begin ( )

inline

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

Definition at line 90 of file ValueSymbolTable.h.

References llvm::StringMap< ValueTy, AllocatorTy >::begin().

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 93 of file ValueSymbolTable.h.

References llvm::StringMap< ValueTy, AllocatorTy >::begin().

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 110 of file ValueSymbolTable.cpp.

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

bool llvm::ValueSymbolTable::empty ( ) const

inline

Determine if the symbol table is empty.

Returns

true iff the symbol table is empty

Definition at line 75 of file ValueSymbolTable.h.

References llvm::StringMapImpl::empty().

Referenced by WriteValueSymbolTable().

iterator llvm::ValueSymbolTable::end ( )

inline

Get an iterator to the end of the symbol table.

Definition at line 96 of file ValueSymbolTable.h.

References llvm::StringMap< ValueTy, AllocatorTy >::end().

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 99 of file ValueSymbolTable.h.

References llvm::StringMap< ValueTy, AllocatorTy >::end().

Value* llvm::ValueSymbolTable::lookup ( StringRef  Name ) const

inline

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 71 of file ValueSymbolTable.h.

References llvm::StringMap< ValueTy, AllocatorTy >::lookup().

Referenced by llvm::Module::getNamedValue().

unsigned llvm::ValueSymbolTable::size ( ) const

inline

The number of name/type pairs is returned.

Definition at line 78 of file ValueSymbolTable.h.

References llvm::StringMapImpl::size().

Friends And Related Function Documentation

friend class SymbolTableListTraits< Argument, Function >

friend

Definition at line 36 of file ValueSymbolTable.h.

friend class SymbolTableListTraits< BasicBlock, Function >

friend

Definition at line 37 of file ValueSymbolTable.h.

friend class SymbolTableListTraits< Function, Module >

friend

Definition at line 39 of file ValueSymbolTable.h.

friend class SymbolTableListTraits< GlobalAlias, Module >

friend

Definition at line 41 of file ValueSymbolTable.h.

friend class SymbolTableListTraits< GlobalVariable, Module >

friend

Definition at line 40 of file ValueSymbolTable.h.

friend class SymbolTableListTraits< Instruction, BasicBlock >

friend

Definition at line 38 of file ValueSymbolTable.h.

friend class Value

friend

Definition at line 35 of file ValueSymbolTable.h.

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

• ValueSymbolTable.h
• ValueSymbolTable.cpp