The OpenD Programming Language

enforce.enforce

T enforce(T value, const(char)[] msg, string file, size_t line)
template enforce(E : Throwable = Exception)
T
enforce
(
T
)
(
T value
,
lazy const(char)[] msg = null
,
string file = __FILE__
,
size_t line = __LINE__
)
if (
is(typeof( ))
)
if (
is(typeof(new E("", string.init, size_t.init)) : Throwable) ||
is(typeof(new E(string.init, size_t.init)) : Throwable)
)
T enforce(T value, Dg dg)
T enforce(T value, Throwable ex)

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std exception enforce functions

enforce