scid.util

Various useful utilities that don't really fit anywhere else.

Members

chop Real chop(Real x, real threshold): Replaces real numbers that are close to zero by exactly zero.
chop Real[] chop(Real[] x, real threshold, Real[] buffer): Replaces all numbers in the given array that are close to zero by exactly zero. To chop the array in-place, pass the same array as both x and buffer.
limitCalls LimitCalls!(R, T) limitCalls(R delegate(T) dg, uint maxCalls): Limit the number of times a function can be called.
matchDigits bool matchDigits(L lhs, R rhs, uint significantDigits, real maxAbsDiff): Check whether lhs and rhs are equal to within the specified number of significant digits. Both lhs and rhs can be floating-point numbers, complex numbers, or input ranges of floating-point or complex numbers.
scopeLimitCalls LimitCalls!(R, T) scopeLimitCalls(R delegate(T) dg, uint maxCalls): Limit the number of times a function can be called.
staticArray CommonType!(T)[T.length] staticArray(T elements)
staticArrayOf T[U.length] staticArrayOf(U elements): Create a static array literal without any heap allocation.
steps auto steps(T a, U b, int n): Returns a range that iterates over n equally-spaced floating-point numbers in the inclusive interval [a,b].
tailConst const(T)[] tailConst(T[] a): Trivially convert const(T[]) to const(T)[].