enforceImpl

Enforces that given expression evaluates to boolean true after implicit conversion.

void enforceImpl(T ok, istring msg, istring file, int line)
void
enforceImpl
(
E : Exception = Exception
T
)
(
T ok
,
lazy istring msg
,
istring file
,
int line
)
void enforceImpl(Exception e, T ok, istring msg, istring file, int line)
void enforceImpl(T1 a, T2 b, istring file, int line)
void enforceImpl(Exception e, T1 a, T2 b, istring file, int line)

Parameters

E: exception type to create and throw
T: type of expression to test
ok T: result of expression
msg istring: optional custom message for exception
file istring: file of origin
line int: line of origin

Throws

E if expression evaluates to false

Meta

Source

See Implementation

ocean core Enforce functions