llvm::TypeSymbolTable Class Reference
#include <TypeSymbolTable.h>
Public Types | |
Types | |
| typedef std::map< const std::string, const Type * > | TypeMap |
| A mapping of names to types. | |
| typedef TypeMap::iterator | iterator |
| An iterator over the TypeMap. | |
| typedef TypeMap::const_iterator | const_iterator |
| A const_iterator over the TypeMap. | |
Public Member Functions | |
Constructors | |
| TypeSymbolTable () | |
| ~TypeSymbolTable () | |
Accessors | |
| std::string | getUniqueName (const std::string &BaseName) const |
| Get a unique name for a type. | |
| Type * | lookup (const std::string &name) const |
| Lookup a type by name. | |
| 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 to the start of the symbol table. | |
| const_iterator | begin () const |
| Get a const_iterator to the start of the symbol table. | |
| iterator | end () |
| Get an iterator to the end of the symbol talbe. | |
| const_iterator | end () const |
| Get a const_iterator to the end of the symbol table. | |
Mutators | |
| void | insert (const std::string &Name, const Type *Typ) |
| Insert a type under a new name. | |
| Type * | remove (iterator TI) |
Detailed Description
This class provides a symbol table of name/type pairs with operations to support constructing, searching and iterating over the symbol table. The class derives from AbstractTypeUser so that the contents of the symbol table can be updated when abstract types become concrete.Definition at line 26 of file TypeSymbolTable.h.
Member Typedef Documentation
| typedef std::map<const std::string, const Type*> llvm::TypeSymbolTable::TypeMap |
| typedef TypeMap::const_iterator llvm::TypeSymbolTable::const_iterator |
Constructor & Destructor Documentation
| llvm::TypeSymbolTable::TypeSymbolTable | ( | ) | [inline] |
Definition at line 46 of file TypeSymbolTable.h.
| TypeSymbolTable::~TypeSymbolTable | ( | ) |
Definition at line 24 of file TypeSymbolTable.cpp.
Member Function Documentation
| std::string TypeSymbolTable::getUniqueName | ( | const std::string & | BaseName | ) | const |
Get a unique name for a type.
Generates a unique name for a type based on the BaseName by incrementing an integer and appending it to the name, if necessary
- Returns:
- the unique name
Definition at line 32 of file TypeSymbolTable.cpp.
References End, and llvm::utostr().
Referenced by insert().
| Type * TypeSymbolTable::lookup | ( | const std::string & | name | ) | const |
Lookup a type by name.
This method finds the type with the given name in the type map and returns it.
- Returns:
- null if the name is not found, otherwise the Type associated with the
name.
Definition at line 43 of file TypeSymbolTable.cpp.
Referenced by llvm::Module::addTypeName(), llvm::Module::getTypeByName(), insert(), and LinkTypes().
| bool llvm::TypeSymbolTable::empty | ( | ) | const [inline] |
Determine if the symbol table is empty.
- Returns:
- true iff the symbol table is empty.
Definition at line 69 of file TypeSymbolTable.h.
Referenced by WriteTypeSymbolTable().
| unsigned llvm::TypeSymbolTable::size | ( | ) | const [inline] |
The number of name/type pairs is returned.
- Returns:
- the size of the symbol table
Definition at line 73 of file TypeSymbolTable.h.
| void TypeSymbolTable::dump | ( | ) | const [virtual] |
Print out symbol table on stderr.
This function can be used from the debugger to display the content of the symbol table while debugging.
Implements llvm::AbstractTypeUser.
Definition at line 160 of file TypeSymbolTable.cpp.
References llvm::cerr(), and DumpTypes().
| iterator llvm::TypeSymbolTable::begin | ( | ) | [inline] |
Get an iterator to the start of the symbol table.
Definition at line 85 of file TypeSymbolTable.h.
Referenced by llvm::CloneModule(), fillTypeNameTable(), findTypeName(), llvm::Module::getTypeName(), LinkTypes(), LLVMDeleteTypeName(), StripDebugInfo(), StripTypeSymtab(), and WriteTypeSymbolTable().
| const_iterator llvm::TypeSymbolTable::begin | ( | ) | const [inline] |
Get a const_iterator to the start of the symbol table.
Definition at line 88 of file TypeSymbolTable.h.
| iterator llvm::TypeSymbolTable::end | ( | ) | [inline] |
Get an iterator to the end of the symbol talbe.
Definition at line 91 of file TypeSymbolTable.h.
Referenced by llvm::CloneModule(), fillTypeNameTable(), findTypeName(), llvm::Module::getTypeName(), LinkTypes(), LLVMDeleteTypeName(), StripDebugInfo(), StripTypeSymtab(), and WriteTypeSymbolTable().
| const_iterator llvm::TypeSymbolTable::end | ( | ) | const [inline] |
Get a const_iterator to the end of the symbol table.
Definition at line 94 of file TypeSymbolTable.h.
| void TypeSymbolTable::insert | ( | const std::string & | Name, | |
| const Type * | Typ | |||
| ) |
Insert a type under a new name.
Inserts a type into the symbol table with the specified name. There can be a many-to-one mapping between names and types. This method allows a type with an existing entry in the symbol table to get a new name.
Definition at line 79 of file TypeSymbolTable.cpp.
References llvm::cerr(), dump(), llvm::Type::getDescription(), getUniqueName(), llvm::Type::isAbstract(), and lookup().
Referenced by llvm::Module::addTypeName(), and LinkTypes().
Remove a type at the specified position in the symbol table.
Definition at line 51 of file TypeSymbolTable.cpp.
References llvm::cerr(), and dump().
Referenced by LLVMDeleteTypeName(), StripDebugInfo(), and StripTypeSymtab().
The documentation for this class was generated from the following files:
1.5.6