penf_b_size

PENF bit/byte size functions.

Uses

- penf_global_parameters_variables
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Interfaces

public interface bit_size

Overloading of the intrinsic bit_size function for computing the number of bits of (also) real and character variables.

private elemental function bit_size_R8P(i) result(bits)

Compute the number of bits of a real variable.

 use penf
 print FI1P, bit_size(1._R8P)

Arguments

Type	Intent	Optional	Attributes		Name
real(kind=R8P),	intent(in)			::	i	Real variable whose number of bits must be computed.

Return Value integer(kind=I1P)

Number of bits of r.

private elemental function bit_size_R4P(i) result(bits)

Compute the number of bits of a real variable.

 use penf
 print FI1P, bit_size(1._R4P)

Arguments

Type	Intent	Optional	Attributes		Name
real(kind=R4P),	intent(in)			::	i	Real variable whose number of bits must be computed.

Return Value integer(kind=I1P)

Number of bits of r.

private elemental function bit_size_chr(i) result(bits)

Compute the number of bits of a character variable.

 use penf
 print FI4P, bit_size('ab')

Arguments

Type	Intent	Optional	Attributes		Name
character(len=*),	intent(in)			::	i	Character variable whose number of bits must be computed.

Return Value integer(kind=I4P)

Number of bits of c.

public interface byte_size

Compute the number of bytes of a variable.

private elemental function byte_size_I8P(i) result(bytes)

Compute the number of bytes of an integer variable.

 use penf
 print FI1P, byte_size(1_I8P)

Arguments

Type	Intent	Optional	Attributes		Name
integer(kind=I8P),	intent(in)			::	i	Integer variable whose number of bytes must be computed.

Return Value integer(kind=I1P)

Number of bytes of i.

private elemental function byte_size_I4P(i) result(bytes)

Compute the number of bytes of an integer variable.

 use penf
 print FI1P, byte_size(1_I4P)

Arguments

Type	Intent	Optional	Attributes		Name
integer(kind=I4P),	intent(in)			::	i	Integer variable whose number of bytes must be computed.

Return Value integer(kind=I1P)

Number of bytes of i.

private elemental function byte_size_I2P(i) result(bytes)

Compute the number of bytes of an integer variable.

 use penf
 print FI1P, byte_size(1_I2P)

Arguments

Type	Intent	Optional	Attributes		Name
integer(kind=I2P),	intent(in)			::	i	Integer variable whose number of bytes must be computed.

Return Value integer(kind=I1P)

Number of bytes of i.

private elemental function byte_size_I1P(i) result(bytes)

Compute the number of bytes of an integer variable.

 use penf
 print FI1P, byte_size(1_I1P)

Arguments

Type	Intent	Optional	Attributes		Name
integer(kind=I1P),	intent(in)			::	i	Integer variable whose number of bytes must be computed.

Return Value integer(kind=I1P)

Number of bytes of i.

private elemental function byte_size_R8P(i) result(bytes)

Compute the number of bytes of a real variable.

 use penf
 print FI1P, byte_size(1._R8P)

Arguments

Type	Intent	Optional	Attributes		Name
real(kind=R8P),	intent(in)			::	i	Real variable whose number of bytes must be computed.

Return Value integer(kind=I1P)

Number of bytes of r.

private elemental function byte_size_R4P(i) result(bytes)

Compute the number of bytes of a real variable.

 use penf
 print FI1P, byte_size(1._R4P)

Arguments

Type	Intent	Optional	Attributes		Name
real(kind=R4P),	intent(in)			::	i	Real variable whose number of bytes must be computed.

Return Value integer(kind=I1P)

Number of bytes of r.

private elemental function byte_size_chr(i) result(bytes)

Compute the number of bytes of a character variable.

 use penf
 print FI1P, byte_size('ab')

Arguments

Type	Intent	Optional	Attributes		Name
character(len=*),	intent(in)			::	i	Character variable whose number of bytes must be computed.

Return Value integer(kind=I4P)

Number of bytes of c.

Functions

private elemental function bit_size_R16P(i) result(bits)

Compute the number of bits of a real variable.

Arguments

Type	Intent	Optional	Attributes		Name
real(kind=R16P),	intent(in)			::	i	Real variable whose number of bits must be computed.

Return Value integer(kind=I2P)

Number of bits of r.

private elemental function bit_size_R8P(i) result(bits)

Compute the number of bits of a real variable.

Arguments

Type	Intent	Optional	Attributes		Name
real(kind=R8P),	intent(in)			::	i	Real variable whose number of bits must be computed.

Return Value integer(kind=I1P)

Number of bits of r.

private elemental function bit_size_R4P(i) result(bits)

Compute the number of bits of a real variable.

Arguments

Type	Intent	Optional	Attributes		Name
real(kind=R4P),	intent(in)			::	i	Real variable whose number of bits must be computed.

Return Value integer(kind=I1P)

Number of bits of r.

private elemental function bit_size_chr(i) result(bits)

Compute the number of bits of a character variable.

Arguments

Type	Intent	Optional	Attributes		Name
character(len=*),	intent(in)			::	i	Character variable whose number of bits must be computed.

Return Value integer(kind=I4P)

Number of bits of c.

private elemental function byte_size_R16P(i) result(bytes)

Compute the number of bytes of a real variable.

Arguments

Type	Intent	Optional	Attributes		Name
real(kind=R16P),	intent(in)			::	i	Real variable whose number of bytes must be computed.

Return Value integer(kind=I1P)

Number of bytes of r.

private elemental function byte_size_R8P(i) result(bytes)

Compute the number of bytes of a real variable.

Arguments

Type	Intent	Optional	Attributes		Name
real(kind=R8P),	intent(in)			::	i	Real variable whose number of bytes must be computed.

Return Value integer(kind=I1P)

Number of bytes of r.

private elemental function byte_size_R4P(i) result(bytes)

Compute the number of bytes of a real variable.

Arguments

Type	Intent	Optional	Attributes		Name
real(kind=R4P),	intent(in)			::	i	Real variable whose number of bytes must be computed.

Return Value integer(kind=I1P)

Number of bytes of r.

private elemental function byte_size_chr(i) result(bytes)

Compute the number of bytes of a character variable.

Arguments

Type	Intent	Optional	Attributes		Name
character(len=*),	intent(in)			::	i	Character variable whose number of bytes must be computed.

Return Value integer(kind=I4P)

Number of bytes of c.

private elemental function byte_size_I8P(i) result(bytes)

Compute the number of bytes of an integer variable.

Arguments

Type	Intent	Optional	Attributes		Name
integer(kind=I8P),	intent(in)			::	i	Integer variable whose number of bytes must be computed.

Return Value integer(kind=I1P)

Number of bytes of i.

private elemental function byte_size_I4P(i) result(bytes)

Compute the number of bytes of an integer variable.

Arguments

Type	Intent	Optional	Attributes		Name
integer(kind=I4P),	intent(in)			::	i	Integer variable whose number of bytes must be computed.

Return Value integer(kind=I1P)

Number of bytes of i.

private elemental function byte_size_I2P(i) result(bytes)

Compute the number of bytes of an integer variable.

Arguments

Type	Intent	Optional	Attributes		Name
integer(kind=I2P),	intent(in)			::	i	Integer variable whose number of bytes must be computed.

Return Value integer(kind=I1P)

Number of bytes of i.

private elemental function byte_size_I1P(i) result(bytes)

Compute the number of bytes of an integer variable.

Arguments

Type	Intent	Optional	Attributes		Name
integer(kind=I1P),	intent(in)			::	i	Integer variable whose number of bytes must be computed.

Return Value integer(kind=I1P)

Number of bytes of i.

penf_b_size Module

Contents

Interfaces

Functions

Uses

Used by

Interfaces

public interface bit_size

private elemental function bit_size_R8P(i) result(bits)

Arguments

Return Value integer(kind=I1P)

private elemental function bit_size_R4P(i) result(bits)

Arguments

Return Value integer(kind=I1P)

private elemental function bit_size_chr(i) result(bits)

Arguments

Return Value integer(kind=I4P)

public interface byte_size

private elemental function byte_size_I8P(i) result(bytes)

Arguments

Return Value integer(kind=I1P)

private elemental function byte_size_I4P(i) result(bytes)

Arguments

Return Value integer(kind=I1P)

private elemental function byte_size_I2P(i) result(bytes)

Arguments

Return Value integer(kind=I1P)

private elemental function byte_size_I1P(i) result(bytes)

Arguments

Return Value integer(kind=I1P)

private elemental function byte_size_R8P(i) result(bytes)

Arguments

Return Value integer(kind=I1P)

private elemental function byte_size_R4P(i) result(bytes)

Arguments

Return Value integer(kind=I1P)

private elemental function byte_size_chr(i) result(bytes)

Arguments

Return Value integer(kind=I4P)

Functions

private elemental function bit_size_R16P(i) result(bits)

Arguments

Return Value integer(kind=I2P)

private elemental function bit_size_R8P(i) result(bits)

Arguments

Return Value integer(kind=I1P)

private elemental function bit_size_R4P(i) result(bits)

Arguments

Return Value integer(kind=I1P)

private elemental function bit_size_chr(i) result(bits)

Arguments

Return Value integer(kind=I4P)

private elemental function byte_size_R16P(i) result(bytes)

Arguments

Return Value integer(kind=I1P)

private elemental function byte_size_R8P(i) result(bytes)

Arguments

Return Value integer(kind=I1P)

private elemental function byte_size_R4P(i) result(bytes)

Arguments

Return Value integer(kind=I1P)

private elemental function byte_size_chr(i) result(bytes)

Arguments

Return Value integer(kind=I4P)

private elemental function byte_size_I8P(i) result(bytes)

Arguments

Return Value integer(kind=I1P)

private elemental function byte_size_I4P(i) result(bytes)

Arguments

Return Value integer(kind=I1P)

private elemental function byte_size_I2P(i) result(bytes)

Arguments

Return Value integer(kind=I1P)

private elemental function byte_size_I1P(i) result(bytes)

Arguments

Return Value integer(kind=I1P)