Operator Class Reference

#include <operators.h>

List of all members.

Public Types

enum OperatorID {
  SIZEOF = 300, UPLUS, UMINUS, INDIR,
  ADDRESS, POSTINC, POSTDEC, PREINC,
  PREDEC, ARROW, ICR, DECR,
  LS, RS, LE, GE,
  EQ, NE, ANDAND, OROR,
  MULTassign, DIVassign, MODassign, PLUSassign,
  MINUSassign, LSassign, RSassign, ANDassign,
  ERassign, ORassign, Index, FUNC_CALL
}

Public Member Functions

Operator (unsigned int id, const char *print, const char *name, int unary_prec, int binary_prec, bool is_left_assoc=true)

unsigned int id () const

int unary_prec () const

int binary_prec () const

bool is_left_assoc () const

const string & name () const

const string & print () const

bool is_assignment () const

bool is_arithmetic () const

bool is_comparison () const

bool is_unary () const

bool is_binary () const

bool is_dismantled_binary () const

Private Attributes

unsigned int _id

int _unary_prec

int _binary_prec

bool _is_left_assoc

string _name

string _print

Member Enumeration Documentation

enum Operator::OperatorID

Enumeration values:

SIZEOF

UPLUS

UMINUS

INDIR

ADDRESS

POSTINC

POSTDEC

PREINC

PREDEC

ARROW

ICR

DECR

LS

RS

LE

GE

EQ

NE

ANDAND

OROR

MULTassign

DIVassign

MODassign

PLUSassign

MINUSassign

LSassign

RSassign

ANDassign

ERassign

ORassign

Index

FUNC_CALL

Definition at line 48 of file operators.h.

Constructor & Destructor Documentation

Operator::Operator ( unsigned int id,

const char * print,

const char * name,

int unary_prec,

int binary_prec,

bool is_left_assoc = true

) [inline]

Definition at line 93 of file operators.h.

Member Function Documentation

int Operator::binary_prec ( ) const [inline]

Definition at line 106 of file operators.h.
Referenced by binaryNode::precedence().

unsigned int Operator::id ( ) const [inline]

Definition at line 104 of file operators.h.
Referenced by vcgASTWalker::at_binary(), semcheck_expr_visitor::at_binary(), id_lookup_walker::at_binary(), ExpressionDismantle::at_binary(), ArrowDismantle::at_binary(), SelectionDismantle::at_binary(), constantAnalyzer::at_binary(), SelectionDismantle::at_if(), UnificationBasedPtr::at_initializer(), TreeChecker::at_threeAddr(), TreeChecker::at_unary(), semcheck_expr_visitor::at_unary(), AllocSizeChanger::at_unary(), ExpressionDismantle::at_unary(), fixPointerWalker::at_unary(), constantAnalyzer::at_unary(), ipConstantPropagation::binary_operator(), unaryNode::dataflow(), binaryNode::dataflow(), Pointers::eval(), constant::eval(), memoryModel::generate_array_elements_for(), DefUseWalker::get_def(), DefUseWalker::get_uses(), memoryModel::initialize_struct(), LocalCopyPropChanger::local_copy_prop(), DismantleUtil::Not(), unaryNode::output_expr(), binaryNode::output_expr(), threeAddrNode::output_stmt(), LocalCopyPropChanger::prop_expr(), ipConstantPropagation::unary_operator(), and binaryNode::walk().

bool Operator::is_arithmetic ( ) const

Definition at line 162 of file operators.cc.
References ANDAND, LS, OROR, and RS.

bool Operator::is_assignment ( ) const

Definition at line 107 of file operators.cc.
References ANDassign, DIVassign, ERassign, LSassign, MINUSassign, MODassign, MULTassign, ORassign, PLUSassign, and RSassign.
Referenced by SSA::assignment(), and Assignment_walker::at_binary().

bool Operator::is_binary ( ) const

Definition at line 183 of file operators.cc.
References ANDAND, ANDassign, ARROW, DIVassign, EQ, ERassign, GE, Index, LE, LS, LSassign, MINUSassign, MODassign, MULTassign, NE, ORassign, OROR, PLUSassign, RS, and RSassign.
Referenced by BinaryOperator::operator()().

bool Operator::is_comparison ( ) const

Definition at line 127 of file operators.cc.
References EQ, GE, LE, and NE.
Referenced by SelectionDismantle::at_if(), conditiongotoNode::op(), and ComparisonOperator::operator()().

bool Operator::is_dismantled_binary ( ) const

Definition at line 224 of file operators.cc.
References EQ, GE, LE, LS, NE, and RS.
Referenced by TreeChecker::at_threeAddr().

bool Operator::is_left_assoc ( ) const [inline]

Definition at line 107 of file operators.h.
Referenced by unaryNode::precedence(), and binaryNode::precedence().

bool Operator::is_unary ( ) const

Definition at line 142 of file operators.cc.
References ADDRESS, INDIR, POSTDEC, POSTINC, PREDEC, PREINC, SIZEOF, UMINUS, and UPLUS.
Referenced by constantAnalyzer::at_binary(), constantAnalyzer::at_unary(), UnaryOperator::operator()(), and threeAddrNode::output_stmt().

const string& Operator::name ( ) const [inline]

Definition at line 108 of file operators.h.

const string& Operator::print ( ) const [inline]

Definition at line 109 of file operators.h.
Referenced by print_walker::at_binary(), print_tree_visitor::at_binary(), print_walker::at_unary(), print_tree_visitor::at_unary(), unaryNode::output_expr(), binaryNode::output_expr(), threeAddrNode::output_stmt(), and conditiongotoNode::output_stmt().

int Operator::unary_prec ( ) const [inline]

Definition at line 105 of file operators.h.
Referenced by unaryNode::precedence().

Member Data Documentation

int Operator::_binary_prec [private]

Definition at line 86 of file operators.h.

unsigned int Operator::_id [private]

Definition at line 84 of file operators.h.

bool Operator::_is_left_assoc [private]

Definition at line 87 of file operators.h.

string Operator::_name [private]

Definition at line 88 of file operators.h.

string Operator::_print [private]

Definition at line 89 of file operators.h.

int Operator::_unary_prec [private]

Definition at line 85 of file operators.h.

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

Generated on August 27, 2003
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