com.io7m.jpra.model.types

Class TMatrix

java.lang.Object

com.io7m.jpra.model.types.TMatrix

All Implemented Interfaces:

ModelElementType, TType

@Immutable
public final class TMatrix
extends Object
implements TType

A matrix type expression.

Constructor Summary

Constructors

Constructor and Description
TMatrix(Optional<com.io7m.jlexing.core.LexicalPosition<Path>> in_lex, Size<?> in_size_width, Size<?> in_size_height, TypeScalarType in_type) Construct an integer unsigned type expression.

Method Summary

Modifier and Type	Method and Description
TypeScalarType	getElementType()
Size<?>	getHeight()
Optional<com.io7m.jlexing.core.LexicalPosition<Path>>	getLexicalInformation() Fetch the lexical information for the element.
Size<SizeUnitBitsType>	getSizeInBits()
Size<?>	getWidth()
<A,E extends Exception> A	matchType(TypeMatcherType<A,E> m) Accept a matcher.
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

TMatrix

public TMatrix(Optional<com.io7m.jlexing.core.LexicalPosition<Path>> in_lex,
               Size<?> in_size_width,
               Size<?> in_size_height,
               TypeScalarType in_type)

Construct an integer unsigned type expression.

Parameters:

in_lex - Lexical information

in_size_width - An expression denoting the number of columns in the matrix

in_size_height - An expression denoting the number of rows in the matrix

in_type - The type of the matrix elements

Method Detail

getHeight

public Size<?> getHeight()

Returns:

The number of rows in the matrix

getWidth

public Size<?> getWidth()

Returns:

The number of columns in the matrix

getElementType

public TypeScalarType getElementType()

Returns:

The type of matrix elements

getSizeInBits

public Size<SizeUnitBitsType> getSizeInBits()

Specified by:

getSizeInBits in interface TType

Returns:

The size in bits

matchType

public <A,E extends Exception> A matchType(TypeMatcherType<A,E> m)
                                    throws E extends Exception

Description copied from interface: TType

Accept a matcher.

Specified by:

matchType in interface TType

Type Parameters:

A - The type of returned values

E - The type of raised exceptions

Parameters:

m - The matcher

Returns:

The value returned by m

Throws:

E - If m raises E

E extends Exception

getLexicalInformation

public Optional<com.io7m.jlexing.core.LexicalPosition<Path>> getLexicalInformation()

Description copied from interface: ModelElementType

Fetch the lexical information for the element. This is used to localize error messages to a position in a file when referring to specific elements.

Specified by:

getLexicalInformation in interface ModelElementType

Returns:

The original lexical information, if any

toString

public String toString()

Overrides:

toString in class Object