ceil.h File Reference

ceil function; returns the ceil of input value, ie. the smallest integral value not less than input value More...

#include <IPSDKUtil/IPSDKUtilExports.h>
#include <IPSDKUtil/InstructionSet/Arithmetic/detail/CeilPack.h>
#include <IPSDKUtil/InstructionSet/IS2Pack.h>
#include <IPSDKUtil/Tools/ForceInline.h>

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Namespaces
	ipsdk
	Main namespace for IPSDK library.
	ipsdk::simd
	Namespace agregating IPSDK SIMD routines and classes.

Functions
template<eInstructionSet::domain instructionSet, class PackT >
IPSDK_FORCEINLINE PackT	ipsdk::simd::ceil (const PackT &in)
template<eInstructionSet::domain instructionSet, class PackT >
IPSDK_FORCEINLINE void	ipsdk::simd::ceil (const PackT &in, PackT &out)

Detailed Description

ceil function; returns the ceil of input value, ie. the smallest integral value not less than input value

Author

H. Delestre

Date

2017/03/28

Copyright

2017 Reactiv'IP, all right reserved.

given a pack P, with P = {p1, ..., pn}, ceil(P) returns R, with R ={ ceil(p1), ..., ceil(pn)}

ex.: ceil(P) = R, with P = {1.2, 1.5, 1.9, -3.2, -3.5, -3.8, 0.0, 10.0} and R = {1, 1, 1, -4, -4, -4, 0, 10}