vector – Formath

public interface vector

Construct a vector object

Note

A vector can be instantiated from integer and real data types but the underlying data will always be stored using double precision.

The following code snippet shows all of the valid ways to construct a new vector

type(vector) :: v1, v2, v3, v4, v5, v6, v7, v8

v1 = vector([1, 2, 3])
v2 = vector([1.0, 2.0, 3.0])
v3 = vector([1.0d0, 2.0d0, 3.0d0])
v4 = vector(4) ! [0, 0, 0, 0]
v5 = vector(5, 3) ! [3, 3, 3, 3, 3]
v6 = vector(2, 2.0) ! [2, 2]
v7 = vector(val=4.7d0, dim=3) ! [4.7, 4.7, 4.7]
v8 = vector(v7)

Module Procedures

vector_constructor_int vector_constructor_r32 vector_constructor_r64 vector_constructor_dim vector_constructor_dim_value_int vector_constructor_dim_value_r32 vector_constructor_dim_value_r64 vector_constructor_vector

Module Procedures

private pure function vector_constructor_int(array) result(this)

Construct a vector $v$ from an array of integers

Arguments

Type	Intent	Optional	Attributes		Name
integer,	intent(in),		dimension(:)	::	array	input data

Return Value type(vector)

$v$

private pure function vector_constructor_r32(array) result(this)

Construct a vector $v$ from an array of single precision reals

Arguments

Type	Intent	Optional	Attributes		Name
real(kind=real32),	intent(in),		dimension(:)	::	array	input data

Return Value type(vector)

$v$

private pure function vector_constructor_r64(array) result(this)

Construct a vector $v$ from an array of double precision reals

Arguments

Type	Intent	Optional	Attributes		Name
real(kind=real64),	intent(in),		dimension(:)	::	array	input data

Return Value type(vector)

$v$

private elemental function vector_constructor_dim(dim) result(this)

Construct a vector by declaring its size Allocate an $n$ -dimensional vector and fill its values with 0

Arguments

Type	Intent	Optional	Attributes		Name
integer,	intent(in)			::	dim	$n$

Return Value type(vector)

$v$

private elemental function vector_constructor_dim_value_int(dim, val) result(this)

Construct a vector $v$ of dimension $n$ and fill its values with integer $val$

Arguments

Type	Intent	Optional	Attributes		Name
integer,	intent(in)			::	dim	$n$
integer,	intent(in)			::	val	$val$

Return Value type(vector)

$v$

private elemental function vector_constructor_dim_value_r32(dim, val) result(this)

Construct a vector $v$ of dimension $n$ and fill its values with single precision real $val$

Arguments

Type	Intent	Optional	Attributes		Name
integer,	intent(in)			::	dim	$n$
real(kind=real32),	intent(in)			::	val	$val$

Return Value type(vector)

$v$

private elemental function vector_constructor_dim_value_r64(dim, val) result(this)

Construct a vector $v$ of dimension $n$ and fill its values with double precision real $val$

Arguments

Type	Intent	Optional	Attributes		Name
integer,	intent(in)			::	dim	$n$
real(kind=real64),	intent(in)			::	val	$val$

Return Value type(vector)

$v$

private elemental function vector_constructor_vector(v1) result(v2)

Construct a vector from another vector

Arguments

Type	Intent	Optional	Attributes		Name
class(vector),	intent(in)			::	v1

vector Interface

Contents

Module Procedures

public interface vector

Note

Contents

Module Procedures

Module Procedures

private pure function vector_constructor_int(array) result(this)

Arguments

Return Value type(vector)

private pure function vector_constructor_r32(array) result(this)

Arguments

Return Value type(vector)

private pure function vector_constructor_r64(array) result(this)

Arguments

Return Value type(vector)

private elemental function vector_constructor_dim(dim) result(this)

Arguments

Return Value type(vector)

private elemental function vector_constructor_dim_value_int(dim, val) result(this)

Arguments

Return Value type(vector)

private elemental function vector_constructor_dim_value_r32(dim, val) result(this)

Arguments

Return Value type(vector)

private elemental function vector_constructor_dim_value_r64(dim, val) result(this)

Arguments

Return Value type(vector)

private elemental function vector_constructor_vector(v1) result(v2)

Arguments

Return Value type(vector)