CPreproc::If

Stores a preprocessor '#if' directive and nested directives.

Synopsis

Declared in <src/midend/programTransformation/astOutlining/If.hh>

class If;

Types

Name	Description
Case	Stores one case of a preprocessor '#if' directive.
Cases_t	Stores the cases composing an '#if' directive.
const_iterator
const_reverse_iterator
iterator
reverse_iterator

Member Functions

Name	Description
If [constructor]	Default constructor.
~If [destructor]	Destructor‐‐‐frees memory associated with cases.
appendCase	Appends a new case.
begin
end
firstCase
getParent
isValid	Returns 'true' if this appears to be a complete '#if' directive.
lastCase
rbegin
rend
setParent	Sets the parent directive.

Private Data Members

Name	Description
cases_	Stores the cases composing this directive.
parent_	Parent directive (may be NULL).

Description

If represents one instance of a preprocessor '#if' directive, including all its cases. That is, a If object corresponding to the following '#if' directive,

#if C_1 ... #elif C_2 ... #elif C_k ... #endif // k+1

stores a sequence of k cases plus the final '#endif'. One may view a If object as a container of cases (If::Cases).

In addition, If represents the complete tree of nested '#if' directives. See the case object, If::Case, for more information.

Created with MrDocs