StringMap.clear

Removes all remaining keys and values from an associative array.

Complexity: O(1)

struct StringMap(T, U = uint)

@safe pure nothrow @nogc

void

clear

()

if (

isMutable!T &&

!__traits(hasMember, T, "opPostMove")

__traits(isUnsigned, U)

)

Examples

StringMap!double map;
map["c"] = 4.0;
map["a"] = 3.0;
map.clear;
assert(map.length == 0);
assert(map.capacity == 0);
map.assumeSafeAppend;
assert(map.capacity >= 2);

StringMap.clear

Examples

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