Function argument. More...

#include <hexrays.hpp>

Inheritance diagram for carg_t:

Public Member Functions
void	consume_cexpr (cexpr_t *e)

	DECLARE_COMPARISONS (carg_t)

Public Member Functions inherited from cexpr_t
bool	cpadone (void) const
	Pointer arithmetic correction done for this expression? More...

bool	is_odd_lvalue (void) const

bool	is_fpop (void) const

bool	is_cstr (void) const

bool	is_type_partial (void) const

bool	is_undef_val (void) const

bool	is_jumpout (void) const

bool	is_vftable (void) const

void	set_cpadone (void)

void	set_vftable (void)

void	set_type_partial (bool val=true)

	cexpr_t (ctype_t cexpr_op, cexpr_t *_x)

	cexpr_t (ctype_t cexpr_op, cexpr_t _x, cexpr_t _y)

	cexpr_t (ctype_t cexpr_op, cexpr_t _x, cexpr_t _y, cexpr_t *_z)

	cexpr_t (mba_t *mba, const lvar_t &v)

	cexpr_t (const cexpr_t &r)

void	swap (cexpr_t &r)

cexpr_t &	operator= (const cexpr_t &r)

cexpr_t &	assign (const cexpr_t &r)

	DECLARE_COMPARISONS (cexpr_t)

void	replace_by (cexpr_t *r)
	Replace the expression. More...

void	cleanup (void)
	Cleanup the expression. More...

void	put_number (cfunc_t *func, uint64 value, int nbytes, type_sign_t sign=no_sign)
	Assign a number to the expression. More...

void	print1 (qstring vout, const cfunc_t func) const
	Print expression into one line. More...

void	calc_type (bool recursive)
	Calculate the type of the expression. More...

bool	equal_effect (const cexpr_t &r) const
	Compare two expressions. More...

bool	is_child_of (const citem_t *parent) const
	Verify if the specified item is our parent. More...

bool	contains_operator (ctype_t needed_op, int times=1) const
	Check if the expression contains the specified operator. More...

bool	contains_comma (int times=1) const
	Does the expression contain a comma operator? More...

bool	contains_insn (int times=1) const
	Does the expression contain an embedded statement operator? More...

bool	contains_insn_or_label (void) const
	Does the expression contain an embedded statement operator or a label? More...

bool	contains_comma_or_insn_or_label (int maxcommas=1) const
	Does the expression contain a comma operator or an embedded statement operator or a label? More...

bool	is_nice_expr (void) const
	Is nice expression? Nice expressions do not contain comma operators, embedded statements, or labels. More...

bool	is_nice_cond (void) const
	Is nice condition?. More...

bool	is_call_object_of (const citem_t *parent) const
	Is call object? More...

bool	is_call_arg_of (const citem_t *parent) const
	Is call argument? More...

type_sign_t	get_type_sign (void) const
	Get expression sign. More...

bool	is_type_unsigned (void) const
	Is expression unsigned? More...

bool	is_type_signed (void) const
	Is expression signed? More...

bit_bound_t	get_high_nbit_bound (void) const
	Get max number of bits that can really be used by the expression. More...

int	get_low_nbit_bound () const
	Get min number of bits that are certainly required to represent the expression. More...

bool	requires_lvalue (const cexpr_t *child) const
	Check if the expression requires an lvalue. More...

bool	has_side_effects (void) const
	Check if the expression has side effects. More...

bool	like_boolean (void) const
	Does the expression look like a boolean expression? In other words, its possible values are only 0 and 1.

bool	is_aliasable (void) const
	Check if the expression if aliasable. More...

uint64	numval (void) const
	Get numeric value of the expression. More...

bool	is_const_value (uint64 _v) const
	Check if the expression is a number with the specified value. More...

bool	is_negative_const (void) const
	Check if the expression is a negative number. More...

bool	is_non_negative_const (void) const
	Check if the expression is a non-negative number. More...

bool	is_non_zero_const (void) const
	Check if the expression is a non-zero number. More...

bool	is_zero_const (void) const
	Check if the expression is a zero. More...

bool	is_value_used (const citem_t *parent) const
	Does the PARENT need the expression value.

bool	get_const_value (uint64 *out) const
	Get expression value. More...

bool	maybe_ptr (void) const
	May the expression be a pointer? More...

cexpr_t *	get_ptr_or_array (void)
	Find pointer or array child. More...

const cexpr_t *	find_op (ctype_t _op) const
	Find the child with the specified operator. More...

cexpr_t *	find_op (ctype_t _op)

const cexpr_t *	find_num_op (void) const
	Find the operand with a numeric value. More...

cexpr_t *	find_num_op (void)

const cexpr_t *	find_ptr_or_array (bool remove_eqsize_casts) const
	Find the pointer operand. More...

const cexpr_t *	theother (const cexpr_t *what) const
	Get the other operand. More...

cexpr_t *	theother (const cexpr_t *what)

bool	get_1num_op (cexpr_t o1, cexpr_t o2)
	Get pointers to operands. More...

bool	get_1num_op (const cexpr_t o1, const cexpr_t o2) const

const char *	dstr () const

Public Member Functions inherited from citem_t
	citem_t (ctype_t o=cot_empty)

void	swap (citem_t &r)
	Swap two citem_t. More...

bool	is_expr (void) const
	Is an expression? More...

bool	contains_expr (const cexpr_t *e) const
	Does the item contain an expression? More...

bool	contains_label (void) const
	Does the item contain a label? More...

const citem_t *	find_parent_of (const citem_t *sitem) const
	Find parent of the specified item. More...

citem_t *	find_parent_of (const citem_t *item)

citem_t *	find_closest_addr (ea_t _ea)

void	print1 (qstring vout, const cfunc_t func) const
	Print item into one line. More...

Public Attributes
bool	is_vararg
	is a vararg (matches ...) More...

tinfo_t	formal_type
	formal parameter type (if known) More...

Public Attributes inherited from cexpr_t
union {
cnumber_t * n
	used for cot_num More...

fnumber_t * fpc
	used for cot_fnum More...

struct {
union {
var_ref_t v
	used for cot_var More...

ea_t obj_ea
	used for cot_obj More...

}

int refwidth
	how many bytes are accessed? (-1: none) More...

}

struct {
cexpr_t * x
	the first operand of the expression More...

union {
cexpr_t * y
	the second operand of the expression More...

carglist_t * a
	argument list (used for cot_call) More...

uint32 m
	member offset (used for cot_memptr, cot_memref) for unions, the member number More...

}

union {
cexpr_t * z
	the third operand of the expression More...

int ptrsize
	memory access size (used for cot_ptr, cot_memptr) More...

}

}

cinsn_t * insn
	an embedded statement, they are prohibited at the final maturity stage (CMAT_FINAL) More...

char * helper
	helper name (used for cot_helper) More...

char * string
	utf8 string constant, user representation (used for cot_str) More...

};

tinfo_t	type
	expression type. must be carefully maintained More...

uint32	exflags
	Expression attributes More...

Public Attributes inherited from citem_t
ea_t	ea = BADADDR
	address that corresponds to the item. may be BADADDR More...

ctype_t	op = cot_empty
	item type More...

int	label_num = -1
	label number. More...

int	index = -1
	an index in cfunc_t::treeitems. More...

Detailed Description

Function argument.

Examples: hexrays_sample2.cpp.

Definition at line 6574 of file hexrays.hpp.

Constructor & Destructor Documentation

◆ carg_t()

carg_t::carg_t ( void )

Definition at line 6583 of file hexrays.hpp.

Member Function Documentation

◆ consume_cexpr()

void carg_t::consume_cexpr ( cexpr_t * e )

Definition at line 6578 of file hexrays.hpp.

◆ DECLARE_COMPARISONS()

carg_t::DECLARE_COMPARISONS ( carg_t )

Definition at line 6584 of file hexrays.hpp.

Member Data Documentation

◆ formal_type

tinfo_t carg_t::formal_type

formal parameter type (if known)

Examples: hexrays_sample2.cpp.

Definition at line 6577 of file hexrays.hpp.

◆ is_vararg

bool carg_t::is_vararg

is a vararg (matches ...)

Definition at line 6576 of file hexrays.hpp.

SDK Reference

Public Member Functions

Public Attributes