circt::moore::Range Struct Reference

The [a:b] part in a vector/array type such as logic [a:b]. More...

#include <MooreTypes.h>

Collaboration diagram for circt::moore::Range:

Public Member Functions
	Range (unsigned size)
	Construct a range [size-1:0]. More...
	Range (unsigned size, RangeDir dir, int offset)
	Construct a range [offset+size-1:offset] if dir is Down, or [offset:offset+size-1] if dir is Up. More...
	Range (int left, int right)
	Construct a range [left:right], with the direction inferred asDownif left >= right, orUp` otherwise. More...
bool	operator== (const Range &other) const
int	left () const
	Get the $left dimension. More...
int	right () const
	Get the $right dimension. More...
int	low () const
	Get the $low dimension. More...
int	high () const
	Get the $high dimension. More...
int	increment () const
	Get the $increment size. More...
std::string	toString () const
	Format this range as a string. More...

Public Attributes
unsigned	size
	The total number of bits, given as |a-b|+1. More...
RangeDir	dir
	The direction of the vector, i.e. whether a > b or a < b. More...
int	offset
	The starting offset of the range. More...

Detailed Description

The [a:b] part in a vector/array type such as logic [a:b].

Definition at line 62 of file MooreTypes.h.

Constructor & Destructor Documentation

Range() [1/3]

circt::moore::Range::Range ( unsigned  size )

inlineexplicit

Construct a range [size-1:0].

Definition at line 71 of file MooreTypes.h.

References circt::moore::Down.

Range() [2/3]

circt::moore::Range::Range ( unsigned  size, RangeDir  dir, int  offset  )

inline

Construct a range [offset+size-1:offset] if dir is Down, or [offset:offset+size-1] if dir is Up.

Definition at line 75 of file MooreTypes.h.

Range() [3/3]

circt::moore::Range::Range ( int  left, int  right  )

inline

Construct a range [left:right], with the direction inferred asDownif left >= right, orUp` otherwise.

Definition at line 80 of file MooreTypes.h.

References dir, circt::moore::Down, left(), offset, right(), size, and circt::moore::Up.

Member Function Documentation

high()

int circt::moore::Range::high ( ) const

inline

Get the $high dimension.

Definition at line 103 of file MooreTypes.h.

References offset, and size.

Referenced by left(), and right().

increment()

int circt::moore::Range::increment ( ) const

inline

Get the $increment size.

Definition at line 105 of file MooreTypes.h.

References dir, and circt::moore::Up.

left()

int circt::moore::Range::left ( ) const

inline

Get the $left dimension.

Definition at line 97 of file MooreTypes.h.

References dir, high(), low(), and circt::moore::Up.

Referenced by circt::moore::operator<<(), and Range().

low()

int circt::moore::Range::low ( ) const

inline

Get the $low dimension.

Definition at line 101 of file MooreTypes.h.

References offset.

Referenced by left(), and right().

operator==()

bool circt::moore::Range::operator== ( const Range &  other ) const

inline

Definition at line 92 of file MooreTypes.h.

References dir, offset, and size.

right()

int circt::moore::Range::right ( ) const

inline

Get the $right dimension.

Definition at line 99 of file MooreTypes.h.

References dir, high(), low(), and circt::moore::Up.

Referenced by circt::moore::operator<<(), and Range().

toString()

std::string circt::moore::Range::toString ( ) const

inline

Format this range as a string.

Definition at line 108 of file MooreTypes.h.

Member Data Documentation

dir

RangeDir circt::moore::Range::dir

The direction of the vector, i.e. whether a > b or a < b.

Definition at line 66 of file MooreTypes.h.

Referenced by circt::moore::hash_value(), increment(), left(), operator==(), Range(), and right().

offset

int circt::moore::Range::offset

The starting offset of the range.

Definition at line 68 of file MooreTypes.h.

Referenced by circt::moore::hash_value(), high(), low(), operator==(), and Range().

size

unsigned circt::moore::Range::size

The total number of bits, given as |a-b|+1.

Definition at line 64 of file MooreTypes.h.

Referenced by esiaccel.types.ArrayType::bit_width(), esiaccel.types.ArrayType::deserialize(), circt::moore::hash_value(), high(), esiaccel.types.ArrayType::is_valid(), operator==(), and Range().

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The documentation for this struct was generated from the following file:

• /home/runner/work/circt-www/circt-www/circt_src/include/circt/Dialect/Moore/MooreTypes.h