Standard Library Algorithms Standard Algorithms Algorithms

min(a, b) →  a if (a < b) is true, b otherwise

min(a, b, f(o,o)→bool) →  a if f(a,b) is true, b otherwise

min({v1,v2,v3, …}) →  smallest value C++11

max(a, b) →  b if (a < b) is true, a otherwise

max(a, b, f(o,o)→bool) →  b if f(a,b) is true, a otherwise

max({v1,v2,v3,…}) →  largest value C++11

minmax(a, b) →  { smallest , largest }

minmax(a, b, f(o,o)→bool) →  { smallest , largest }

minmax({v1,v2,v3, …}) →  { smallest , largest }

C++11  custom comparison function/object: f(a,b) must return true if a should be ordered before b

clamp(value, lo, hi) → clamped_value

clamp(value, lo, hi, f(o,o)→bool) → clamped_value

C++17  clamps value in the interval given by lo and hi; the second version uses f to compare values instead of operator<