cprover
pointer_predicates.cpp File Reference

Various predicates over pointers in programs. More...

#include "pointer_predicates.h"
#include "arith_tools.h"
#include "c_types.h"
#include "cprover_prefix.h"
#include "namespace.h"
#include "pointer_expr.h"
#include "pointer_offset_size.h"
#include "std_expr.h"
#include "symbol.h"
+ Include dependency graph for pointer_predicates.cpp:

Go to the source code of this file.

Functions

exprt pointer_object (const exprt &p)
 
exprt same_object (const exprt &p1, const exprt &p2)
 
exprt object_size (const exprt &pointer)
 
exprt pointer_offset (const exprt &pointer)
 
exprt malloc_object (const exprt &pointer, const namespacet &ns)
 
exprt deallocated (const exprt &pointer, const namespacet &ns)
 
exprt dead_object (const exprt &pointer, const namespacet &ns)
 
exprt dynamic_size (const namespacet &ns)
 
exprt dynamic_object (const exprt &pointer)
 
exprt good_pointer (const exprt &pointer)
 
exprt good_pointer_def (const exprt &pointer, const namespacet &ns)
 
exprt null_object (const exprt &pointer)
 
exprt integer_address (const exprt &pointer)
 
exprt null_pointer (const exprt &pointer)
 
exprt dynamic_object_lower_bound (const exprt &pointer, const exprt &offset)
 
exprt dynamic_object_upper_bound (const exprt &pointer, const namespacet &ns, const exprt &access_size)
 
exprt object_upper_bound (const exprt &pointer, const exprt &access_size)
 
exprt object_lower_bound (const exprt &pointer, const exprt &offset)
 

Detailed Description

Various predicates over pointers in programs.

Definition in file pointer_predicates.cpp.

Function Documentation

◆ dead_object()

exprt dead_object ( const exprt pointer,
const namespacet ns 
)

Definition at line 59 of file pointer_predicates.cpp.

◆ deallocated()

exprt deallocated ( const exprt pointer,
const namespacet ns 
)

Definition at line 51 of file pointer_predicates.cpp.

◆ dynamic_object()

exprt dynamic_object ( const exprt pointer)
Deprecated:
"deprecated since " "2021" "-" "5" "-" "6" "; " "Use is_dynamic_object_exprt instead"

Definition at line 72 of file pointer_predicates.cpp.

◆ dynamic_object_lower_bound()

exprt dynamic_object_lower_bound ( const exprt pointer,
const exprt offset 
)
Deprecated:
"deprecated since " "2021" "-" "5" "-" "6" "; " "Use object_lower_bound instead"

Definition at line 126 of file pointer_predicates.cpp.

◆ dynamic_object_upper_bound()

exprt dynamic_object_upper_bound ( const exprt pointer,
const namespacet ,
const exprt access_size 
)
Deprecated:
"deprecated since " "2021" "-" "5" "-" "6" "; " "Use object_upper_bound instead"

Definition at line 133 of file pointer_predicates.cpp.

◆ dynamic_size()

exprt dynamic_size ( const namespacet )
Deprecated:
"deprecated since " "2021" "-" "5" "-" "6" "; " "Use object_size instead"

Definition at line 67 of file pointer_predicates.cpp.

◆ good_pointer()

exprt good_pointer ( const exprt pointer)

Definition at line 79 of file pointer_predicates.cpp.

◆ good_pointer_def()

exprt good_pointer_def ( const exprt pointer,
const namespacet ns 
)

Definition at line 84 of file pointer_predicates.cpp.

◆ integer_address()

exprt integer_address ( const exprt pointer)

Definition at line 113 of file pointer_predicates.cpp.

◆ malloc_object()

exprt malloc_object ( const exprt pointer,
const namespacet  
)
Deprecated:
"deprecated since " "2021" "-" "5" "-" "6" "; " "Unnecessary, remove any use"

Definition at line 43 of file pointer_predicates.cpp.

◆ null_object()

exprt null_object ( const exprt pointer)

Definition at line 107 of file pointer_predicates.cpp.

◆ null_pointer()

exprt null_pointer ( const exprt pointer)

Definition at line 120 of file pointer_predicates.cpp.

◆ object_lower_bound()

exprt object_lower_bound ( const exprt pointer,
const exprt offset 
)

Definition at line 192 of file pointer_predicates.cpp.

◆ object_size()

exprt object_size ( const exprt pointer)

Definition at line 33 of file pointer_predicates.cpp.

◆ object_upper_bound()

exprt object_upper_bound ( const exprt pointer,
const exprt access_size 
)

Definition at line 162 of file pointer_predicates.cpp.

◆ pointer_object()

exprt pointer_object ( const exprt p)

Definition at line 23 of file pointer_predicates.cpp.

◆ pointer_offset()

exprt pointer_offset ( const exprt pointer)

Definition at line 38 of file pointer_predicates.cpp.

◆ same_object()

exprt same_object ( const exprt p1,
const exprt p2 
)

Definition at line 28 of file pointer_predicates.cpp.