Block Class Reference

AST Block Node. More...

#include <Block.h>

Inheritance diagram for Block:

[legend]List of all members.

Accessors

virtual const Type * getType () const
const std::string & getLabel () const
AutoVarOp * getAutoVar (const std::string &name) const
const Operator * getResult () const
Block * getParentBlock () const
bool isTerminated () const
static bool classof (const Block *)
static bool classof (const Node *N)
Provide support for isa<X> and friends.

Mutators

void setLabel (const std::string &l)
virtual void insertChild (Node *child)
virtual void removeChild (Node *child)

Protected Member Functions

Constructors

Block ()
virtual ~Block ()

Friends

class AST

Detailed Description

AST Block Node.

This class represents an block of operators in the HLVM Abstract Syntax Tree. A block is simply a sequential list of Operator nodes that are executed in sequence. Block itself is an operator. Its result value is is provided by a ResultOp operator. This approach allows processing to continue after a result for the block has been determined. Blocks can be nested within other blocks and used as the operands of other operators.

See also:: ResultOp

Definition at line 49 of file Block.h.

Constructor & Destructor Documentation

Block ( ) [inline, protected]

Definition at line 54 of file Block.h.

~Block ( ) [protected, virtual]

Definition at line 38 of file Block.cpp.

Member Function Documentation

static bool classof ( const Node * N ) [inline, static]

Provide support for isa<X> and friends.

Reimplemented from MultiOperator.
Definition at line 71 of file Block.h.
References hlvm::BlockID, and Node::is().

static bool classof ( const Block * ) [inline, static]

Definition at line 70 of file Block.h.

AutoVarOp * getAutoVar ( const std::string & name ) const

Definition at line 68 of file Block.cpp.

const std::string& getLabel ( ) const [inline]

Definition at line 62 of file Block.h.

Block * getParentBlock ( ) const

Definition at line 77 of file Block.cpp.
References Node::getParent().

const Operator* getResult ( ) const [inline]

Definition at line 64 of file Block.h.

virtual const Type* getType ( ) const [inline, virtual]

Reimplemented from Value.
Definition at line 61 of file Block.h.
References Value::getType().

void insertChild ( Node * child ) [protected, virtual]

Reimplemented from MultiOperator.
Definition at line 43 of file Block.cpp.
References AutoVarOp::getName(), Value::getType(), hlvmAssert, MultiOperator::insertChild(), and Value::type.

bool isTerminated ( ) const [inline]

Definition at line 66 of file Block.h.
References MultiOperator::back(), MultiOperator::empty(), and Node::isTerminator().

void removeChild ( Node * child ) [protected, virtual]

Reimplemented from MultiOperator.
Definition at line 57 of file Block.cpp.
References AutoVarOp::getName(), hlvmAssert, and MultiOperator::removeChild().

void setLabel ( const std::string & l ) [inline]

Definition at line 77 of file Block.h.

Friends And Related Function Documentation

friend class AST [friend]

Reimplemented from MultiOperator.
Definition at line 91 of file Block.h.

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