array_type_def::subrange_type::bound_value Class Reference

This class is to hold the value of the bound of a subrange. The value can be either signed or unsigned, at least when it comes from DWARF. The class keeps the sign information, but allows users to access the value as signed or unsigned as they see fit. More...

#include <abg-ir.h>

Public Types
enum	signedness { UNSIGNED_SIGNEDNESS , SIGNED_SIGNEDNESS }

Public Member Functions
	bound_value ()
	Default constructor of the array_type_def::subrange_type::bound_value class. More...
	bound_value (int64_t)
	Initialize a signed bound_value with a given value. More...
	bound_value (uint64_t)
	Initialize an unsigned bound_value with a given value. More...
int64_t	get_signed_value () const
	Getter of the bound value as a signed value. More...
enum signedness	get_signedness () const
	Getter of the signedness (unsigned VS signed) of the bound value. More...
uint64_t	get_unsigned_value ()
	Getter of the bound value as an unsigned value. More...
bool	operator== (const bound_value &) const
	Equality operator of the bound value. More...
void	set_signed (int64_t v)
	Setter of the bound value as signed. More...
void	set_signedness (enum signedness s)
	Setter of the signedness (unsigned VS signed) of the bound value. More...
void	set_unsigned (uint64_t v)
	Setter of the bound value as unsigned. More...

Public Attributes
union {
int64_t   signed_
uint64_t   unsigned_
}	v_

Detailed Description

This class is to hold the value of the bound of a subrange. The value can be either signed or unsigned, at least when it comes from DWARF. The class keeps the sign information, but allows users to access the value as signed or unsigned as they see fit.

Definition at line 2559 of file abg-ir.h.

Constructor & Destructor Documentation

bound_value() [1/3]

bound_value

(

)

Default constructor of the array_type_def::subrange_type::bound_value class.

Constructs an unsigned bound_value of value zero.

Definition at line 18729 of file abg-ir.cc.

bound_value() [2/3]

bound_value

(

uint64_t

v

)

Initialize an unsigned bound_value with a given value.

Parameters

v	the initial bound value.

Definition at line 18738 of file abg-ir.cc.

bound_value() [3/3]

bound_value

(

int64_t

v

)

Initialize a signed bound_value with a given value.

Parameters

v	the initial bound value.

Definition at line 18747 of file abg-ir.cc.

Member Function Documentation

get_signed_value()

int64_t get_signed_value

(

)

const

Getter of the bound value as a signed value.

Returns

the bound value as signed.

Definition at line 18771 of file abg-ir.cc.

get_signedness()

enum array_type_def::subrange_type::bound_value::signedness get_signedness

(

)

const

Getter of the signedness (unsigned VS signed) of the bound value.

Returns

the signedness of the bound value.

Definition at line 18747 of file abg-ir.cc.

get_unsigned_value()

uint64_t get_unsigned_value

(

)

Getter of the bound value as an unsigned value.

Returns

the bound value as unsigned.

Definition at line 18779 of file abg-ir.cc.

operator==()

bool operator==

(

const bound_value &

v

)

const

Equality operator of the bound value.

Parameters

v	the other bound value to compare with.

Returns

true iff the current bound value equals v.

Definition at line 18808 of file abg-ir.cc.

set_signed()

void set_signed

(

int64_t

v

)

Setter of the bound value as signed.

Parameters

v	the new signed value.

Definition at line 18796 of file abg-ir.cc.

set_signedness()

void set_signedness

(

enum signedness

s

)

Setter of the signedness (unsigned VS signed) of the bound value.

Parameters

s	the new signedness of the bound value.

Definition at line 18764 of file abg-ir.cc.

set_unsigned()

void set_unsigned

(

uint64_t

v

)

Setter of the bound value as unsigned.

Parameters

v	the new unsigned value.

Definition at line 18786 of file abg-ir.cc.

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

• /home/dodji/git/libabigail/master/include/abg-ir.h
• /home/dodji/git/libabigail/master/src/abg-ir.cc