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CPPExpression Class Reference

#include <cppExpression.h>

Inheritance diagram for CPPExpression:

List of all members.


Public Types
enum	ResultType { RT_integer, RT_real, RT_pointer, RT_error }
enum	Type { T_integer, T_real, T_string, T_variable, T_function, T_unknown_ident, T_typecast, T_construct, T_default_construct, T_new, T_default_new, T_sizeof, T_unary_operation, T_binary_operation, T_trinary_operation }
Public Member Functions
	CPPExpression (int value)
	CPPExpression (const string &value)
	CPPExpression (double value)
	CPPExpression (CPPIdentifier ident, CPPScope current_scope, CPPScope global_scope, CPPPreprocessor error_sink=NULL)
	CPPExpression (int unary_operator, CPPExpression *op1)
	CPPExpression (int binary_operator, CPPExpression op1, CPPExpression op2)
	CPPExpression (int trinary_operator, CPPExpression op1, CPPExpression op2, CPPExpression *op3)
	~CPPExpression ()
Result	evaluate () const
CPPType *	determine_type () const
bool	is_tbd () const
virtual CPPDeclaration *	substitute_decl (SubstDecl &subst, CPPScope current_scope, CPPScope global_scope)
virtual void	output (ostream &out, int indent_level, CPPScope *scope, bool complete) const
virtual SubType	get_subtype () const
virtual CPPExpression *	as_expression ()
Static Public Member Functions
CPPExpression	typecast_op (CPPType type, CPPExpression op1)
CPPExpression	construct_op (CPPType type, CPPExpression op1)
CPPExpression	new_op (CPPType type, CPPExpression op1=NULL)
CPPExpression	sizeof_func (CPPType *type)
Public Attributes
Type	_type
string	_str
union {
int _integer
double _real
CPPInstance * _variable
CPPFunctionGroup * _fgroup
CPPIdentifier * _ident
class {
CPPType * _to
CPPExpression * _op1
} _typecast
class {
int _operator
CPPExpression * _op1
CPPExpression * _op2
CPPExpression * _op3
} _op
}	_u
Protected Member Functions
virtual bool	is_equal (const CPPDeclaration *other) const
virtual bool	is_less (const CPPDeclaration *other) const
Static Protected Member Functions
CPPType *	elevate_type (CPPType t1, CPPType t2)

Member Enumeration Documentation

enum CPPExpression::ResultType

Enumeration values:

RT_integer

RT_real

RT_pointer

RT_error

Definition at line 53 of file cppExpression.h.

enum CPPExpression::Type

Enumeration values:

T_integer

T_real

T_string

T_variable

T_function

T_unknown_ident

T_typecast

T_construct

T_default_construct

T_new

T_default_new

T_sizeof

T_unary_operation

T_binary_operation

T_trinary_operation

Definition at line 96 of file cppExpression.h.

Constructor & Destructor Documentation

CPPExpression::CPPExpression ( int value )

Definition at line 187 of file cppExpression.cxx.
References _type, _u, and T_integer.
Referenced by substitute_decl().

CPPExpression::CPPExpression ( const string & value )

Definition at line 213 of file cppExpression.cxx.
References _str, _type, and T_string.

CPPExpression::CPPExpression ( double value )

Definition at line 200 of file cppExpression.cxx.
References _type, _u, and T_real.

CPPExpression::CPPExpression ( CPPIdentifier * ident,

CPPScope * current_scope,

CPPScope * global_scope,

CPPPreprocessor * error_sink = NULL

)

Definition at line 226 of file cppExpression.cxx.
References _type, _u, CPPDeclaration::as_function_group(), CPPDeclaration::as_instance(), current_scope, CPPIdentifier::find_symbol(), global_scope, NULL, T_function, T_unknown_ident, and T_variable.

CPPExpression::CPPExpression ( int unary_operator,

CPPExpression * op1

)

Definition at line 258 of file cppExpression.cxx.
References _type, _u, NULL, and T_unary_operation.

CPPExpression::CPPExpression ( int binary_operator,

CPPExpression * op1,

CPPExpression * op2

)

Definition at line 274 of file cppExpression.cxx.
References _type, _u, NULL, and T_binary_operation.

CPPExpression::CPPExpression ( int trinary_operator,

CPPExpression * op1,

CPPExpression * op2,

CPPExpression * op3

)

Definition at line 290 of file cppExpression.cxx.
References _type, _u, and T_trinary_operation.

CPPExpression::~CPPExpression ( )

Definition at line 382 of file cppExpression.cxx.

Member Function Documentation

CPPExpression * CPPExpression::as_expression ( ) [virtual]

Reimplemented from CPPDeclaration.
Definition at line 1223 of file cppExpression.cxx.

CPPExpression CPPExpression::construct_op ( CPPType * type,

CPPExpression * op1

) [static]

Definition at line 323 of file cppExpression.cxx.
References _type, _u, NULL, T_construct, T_default_construct, and type.

CPPType * CPPExpression::determine_type ( ) const

Definition at line 636 of file cppExpression.cxx.
References CPPArrayType::_element_type, CPPPointerType::_pointing_at, CPPFunctionType::_return_type, _u, CPPDeclaration::as_array_type(), CPPDeclaration::as_function_type(), CPPDeclaration::as_pointer_type(), assert, elevate_type(), CPPType::new_type(), NULL, T_binary_operation, CPPSimpleType::T_bool, CPPSimpleType::T_char, T_construct, T_default_construct, T_default_new, CPPSimpleType::T_double, T_function, CPPSimpleType::T_int, T_integer, T_new, T_real, T_sizeof, T_string, T_trinary_operation, T_typecast, T_unary_operation, T_unknown_ident, and T_variable.
Referenced by CPPManifest::determine_type().

CPPType * CPPExpression::elevate_type ( CPPType * t1,

CPPType * t2

) [static, protected]

Definition at line 1233 of file cppExpression.cxx.
References CPPSimpleType::_flags, CPPSimpleType::_type, CPPDeclaration::as_simple_type(), CPPSimpleType::F_long, CPPSimpleType::F_longlong, CPPSimpleType::F_short, NULL, CPPSimpleType::T_bool, CPPSimpleType::T_double, CPPSimpleType::T_float, and CPPSimpleType::T_int.
Referenced by determine_type().

CPPExpression::Result CPPExpression::evaluate ( ) const

Definition at line 391 of file cppExpression.cxx.
References CPPSimpleType::_type, CPPExpression::Result::_type, _u, CPPExpression::Result::as_integer(), CPPExpression::Result::as_pointer(), CPPExpression::Result::as_real(), assert, NULL, RT_error, RT_integer, RT_real, T_binary_operation, T_construct, T_default_construct, T_default_new, CPPSimpleType::T_double, CPPSimpleType::T_float, T_function, CPPSimpleType::T_int, T_integer, T_new, T_real, T_sizeof, T_string, T_trinary_operation, T_typecast, T_unary_operation, T_unknown_ident, and T_variable.
Referenced by InterrogateBuilder::define_enum_type(), CPPPreprocessor::handle_if_directive(), and InterrogateBuilder::scan_manifest().

CPPDeclaration::SubType CPPExpression::get_subtype ( ) const [virtual]

Implements CPPDeclaration.
Definition at line 1213 of file cppExpression.cxx.
References CPPDeclaration::ST_expression.

bool CPPExpression::is_equal ( const CPPDeclaration * other ) const [protected, virtual]

Reimplemented from CPPDeclaration.
Definition at line 1287 of file cppExpression.cxx.
References _str, _type, _u, assert, NULL, T_binary_operation, T_construct, T_default_construct, T_default_new, T_function, T_integer, T_new, T_real, T_sizeof, T_string, T_trinary_operation, T_typecast, T_unary_operation, T_unknown_ident, and T_variable.

bool CPPExpression::is_less ( const CPPDeclaration * other ) const [protected, virtual]

Reimplemented from CPPDeclaration.
Definition at line 1351 of file cppExpression.cxx.
References _str, _type, _u, assert, NULL, T_binary_operation, T_construct, T_default_construct, T_default_new, T_function, T_integer, T_new, T_real, T_sizeof, T_string, T_trinary_operation, T_typecast, T_unary_operation, T_unknown_ident, and T_variable.

bool CPPExpression::is_tbd ( ) const

Definition at line 891 of file cppExpression.cxx.
References _u, T_binary_operation, T_construct, T_default_construct, T_default_new, T_new, T_sizeof, T_trinary_operation, T_typecast, T_unary_operation, and T_variable.
Referenced by CPPTemplateParameterList::is_tbd().

CPPExpression CPPExpression::new_op ( CPPType * type,

CPPExpression * op1 = NULL

) [static]

Definition at line 346 of file cppExpression.cxx.
References _type, _u, NULL, T_default_new, T_new, and type.

void CPPExpression::output ( ostream & out,

int indent_level,

CPPScope * scope,

bool complete

) const [virtual]

Implements CPPDeclaration.
Definition at line 933 of file cppExpression.cxx.
References _str, _type, _u, T_binary_operation, T_construct, T_default_construct, T_default_new, T_function, T_integer, T_new, T_real, T_sizeof, T_string, T_trinary_operation, T_typecast, T_unary_operation, T_unknown_ident, and T_variable.
Referenced by CPPParameterList::output().

CPPExpression CPPExpression::sizeof_func ( CPPType * type ) [static]

Definition at line 368 of file cppExpression.cxx.
References _type, _u, NULL, T_sizeof, and type.

CPPDeclaration * CPPExpression::substitute_decl ( SubstDecl & subst,

CPPScope * current_scope,

CPPScope * global_scope

) [virtual]

Definition at line 802 of file cppExpression.cxx.
References _u, CPPDeclaration::as_expression(), CPPDeclaration::as_instance(), CPPExpression(), current_scope, global_scope, CPPDeclaration::substitute_decl(), T_binary_operation, T_construct, T_default_construct, T_default_new, T_new, T_sizeof, T_trinary_operation, T_typecast, T_unary_operation, and T_variable.
Referenced by CPPTemplateParameterList::build_subst_decl(), CPPInstance::substitute_decl(), and CPPArrayType::substitute_decl().

CPPExpression CPPExpression::typecast_op ( CPPType * type,

CPPExpression * op1

) [static]

Definition at line 308 of file cppExpression.cxx.
References _type, _u, T_typecast, and type.

Member Data Documentation

CPPFunctionGroup* CPPExpression::_fgroup

Definition at line 120 of file cppExpression.h.

CPPIdentifier* CPPExpression::_ident

Definition at line 121 of file cppExpression.h.

int CPPExpression::_integer

Definition at line 117 of file cppExpression.h.

class { ... } CPPExpression::_op

CPPExpression* CPPExpression::_op1

Definition at line 132 of file cppExpression.h.

CPPExpression* CPPExpression::_op1

Definition at line 125 of file cppExpression.h.

CPPExpression* CPPExpression::_op2

Definition at line 133 of file cppExpression.h.

CPPExpression* CPPExpression::_op3

Definition at line 134 of file cppExpression.h.

int CPPExpression::_operator

Definition at line 131 of file cppExpression.h.

double CPPExpression::_real

Definition at line 118 of file cppExpression.h.

string CPPExpression::_str

Definition at line 115 of file cppExpression.h.
Referenced by CPPExpression(), is_equal(), is_less(), and output().

CPPType* CPPExpression::_to

Definition at line 124 of file cppExpression.h.

Type CPPExpression::_type

Definition at line 114 of file cppExpression.h.
Referenced by construct_op(), CPPExpression(), is_equal(), is_less(), new_op(), CPPParameterList::output(), output(), sizeof_func(), and typecast_op().

class { ... } CPPExpression::_typecast

union { ... } CPPExpression::_u

Referenced by construct_op(), CPPExpression(), determine_type(), evaluate(), is_equal(), is_less(), is_tbd(), new_op(), output(), sizeof_func(), substitute_decl(), and typecast_op().

CPPInstance* CPPExpression::_variable

Definition at line 119 of file cppExpression.h.

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

Generated on Fri Apr 18 01:34:48 2003 for DTool by

1.3

CPPExpression Class Reference

Public Types

Public Member Functions

Static Public Member Functions

Public Attributes

Protected Member Functions

Static Protected Member Functions

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation