'\" t
.\"     Title: Reserved Data Types
.\"    Author: The Khronos Group
.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
.\"      Date: 02/03/2019
.\"    Manual: OpenCL Manual
.\"    Source: The Khronos Group
.\"  Language: English
.\"
.TH "RESERVED DATA TYPES" "3clc" "02/03/2019" "The Khronos Group" "OpenCL Manual"
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.nh
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.SH "NAME"
Reserved_Data_Types \- Built\-in reserved Data Types\&.
.SH "DESCRIPTION"
.PP
The data type names described in the table below are reserved and cannot be used by applications as user\-defined type names\&. The vector data type names defined in
\fBvectorDataTypes\fR(3clc), but where
\fIn\fR
is any value other than 2, 3, 4, 8 and 16, are also reserved\&.
.PP
.TS
allbox tab(:);
lB lB.
T{
Type
T}:T{
Description
T}
.T&
l l
l l
l l
l l
l l
l l
l l
l l
l l
l l
l l
l l.
T{
\fBbool\fR\fB\fIn\fR\fR
T}:T{
A boolean vector\&.
T}
T{
\fBhalf\fR\fB\fIn\fR\fR
T}:T{
A 16\-bit float vector\&.
T}
T{
\fBquad\fR, \fBquad\fR\fB\fIn\fR\fR
T}:T{
A 128\-bit floating\-point number and vectors\&.
T}
T{
.if n \{\
.RS 4
.\}
.nf
\fBcomplex half\fR,
\fBcomplex half\fR\fB\fIn\fR\fR,
\fBimaginary half\fR,
\fBimaginary half\fR\fB\fIn\fR\fR
.fi
.if n \{\
.RE
.\}
.sp
T}:T{
Complex and imaginary 16\-bit floating\-point scalar and vector\&.
T}
T{
.if n \{\
.RS 4
.\}
.nf
\fBcomplex float\fR,
\fBcomplex float\fR\fB\fIn\fR\fR,
\fBimaginary float\fR,
\fBimaginary float\fR\fB\fIn\fR\fR
.fi
.if n \{\
.RE
.\}
.sp
T}:T{
Complex and imaginary 32\-bit floating\-point scalar and vector\&.
T}
T{
.if n \{\
.RS 4
.\}
.nf
\fBcomplex double\fR,
\fBcomplex double\fR\fB\fIn\fR\fR,
\fBimaginary double\fR,
\fBimaginary double\fR\fB\fIn\fR\fR
.fi
.if n \{\
.RE
.\}
.sp
T}:T{
Complex and imaginary 64\-bit floating\-point scalar and vector\&.
T}
T{
.if n \{\
.RS 4
.\}
.nf
\fBcomplex quad\fR,
\fBcomplex quad\fR\fB\fIn\fR\fR,
\fBimaginary quad\fR,
\fBimaginary quad\fR\fB\fIn\fR\fR
.fi
.if n \{\
.RE
.\}
.sp
T}:T{
Complex and imaginary 128\-bit floating\-point scalar and vector\&.
T}
T{
\fBfloat\fR\fB\fIn\fR\fRx\fIm\fR
T}:T{
An \fIn\fR x \fIm\fR matrix of single precision
floating\-point values stored in column\-major order\&.
T}
T{
\fBdouble\fR\fB\fIn\fR\fRx\fIm\fR
T}:T{
An \fIn\fR x \fIm\fR matrix of double precision
floating\-point values stored in column\-major order\&.
T}
T{
.if n \{\
.RS 4
.\}
.nf
\fBlong double\fR,
\fBlong double\fR\fB\fIn\fR\fR
.fi
.if n \{\
.RE
.\}
.sp
T}:T{
A floating\-point scalar and vector type with at
long doublen least as much precision and range as a double
and no more precision and range than a quad\&.
T}
T{
\fBlong long\fR,
\fBlong long\fR\fB\fIn\fR\fR
T}:T{
A 128\-bit signed integer scalar and vector\&.
T}
T{
\fBunsigned long long\fR,
\fBulong long\fR,
\fBulong long\fR\fB\fIn\fR\fR
T}:T{
A 128\-bit unsigned integer scalar and vector\&.
T}
.TE
.sp 1
.SH "SPECIFICATION"
.PP
\m[blue]\fBOpenCL Specification\fR\m[]\&\s-2\u[1]\d\s+2
.SH "SEE ALSO"
.PP
\fBmacroLimits\fR(3clc),
\fBscalarDataTypes\fR(3clc),
\fBvectorDataTypes\fR(3clc),
\fBotherDataTypes\fR(3clc),
\fBabstractDataTypes\fR(3clc),
\fBenums\fR(3clc),
.SH "AUTHORS"
.PP
\fBThe Khronos Group\fR
.SH "COPYRIGHT"
.br
Copyright \(co 2007-2011 The Khronos Group Inc.
.br
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and/or associated documentation files (the "Materials"), to deal in the Materials without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Materials, and to permit persons to whom the Materials are furnished to do so, subject to the condition that this copyright notice and permission notice shall be included in all copies or substantial portions of the Materials.
.sp
.SH "NOTES"
.IP " 1." 4
OpenCL Specification
.RS 4
\%page 200, section 6.1.4 - Reserved Data Types
.RE