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Math

Math functions.

Namespace: dmMath
Include: #include <dmsdk/dlib/math.h>
FUNCTIONS
template <T> T Abs (T x) Abs function
template <T> T Clamp (T v, T min, T max) Clamp function
template <T> T Max (T a, T b) Max function
template <T> T Min (T a, T b) Min function
template <T> T Select (T x, T a, T b) Select one of two values

Functions

Abs

T Abs(T x)

Abs function

PARAMETERS

T x

RETURNS

T Absolute value of x

Clamp

T Clamp(T v, T min, T max)

Clamp function

PARAMETERS

T v Value to clamp
T min Lower bound
T max Upper bound

RETURNS

T Value closest to v inside the range [min, max]

Max

T Max(T a, T b)

Max function

PARAMETERS

T a Value a
T b Value b

RETURNS

T Max of a and b

Min

T Min(T a, T b)

Min function

PARAMETERS

T a Value a
T b Value b

RETURNS

T Min of a and b

Select

T Select(T x, T a, T b)

Select one of two values depending on the sign of another.

PARAMETERS

T x Value to test for positiveness
T a Result if test succeeded
T b Result if test failed

RETURNS

T a when x >= 0, b otherwise