FixedPoint

M.N fixed point integer. Only signed integers are supported. Only supports basic arithmetic. If M + N > 32, then wide integers are used and this will likely be slow.

struct FixedPoint (

int M

int N

) {

alias value_t = TypeNeeded!(N + M);

this(U x);

FixedPoint opAssign(U x);

U opCast();

FixedPoint opOpAssign(U x);

FixedPoint opBinary(U x);

FixedPoint opBinaryRight(U x);

bool opEquals(U other);

int opCmp(FixedPoint other);

FixedPoint opUnary();

value_t value;

}

Constructors

this this(U x): Construct with an assignable value.

Members

Aliases

value_t alias value_t = TypeNeeded!(N + M): Undocumented in source.

Functions

opAssign FixedPoint opAssign(U x): Construct with an assignable value.
opAssign FixedPoint opAssign(U x): Undocumented in source. Be warned that the author may not have intended to support it.
opAssign FixedPoint opAssign(U x): Undocumented in source. Be warned that the author may not have intended to support it.
opBinary FixedPoint opBinary(U x): Undocumented in source. Be warned that the author may not have intended to support it.
opBinaryRight FixedPoint opBinaryRight(U x): Undocumented in source. Be warned that the author may not have intended to support it.
opCast U opCast(): Undocumented in source. Be warned that the author may not have intended to support it.
opCast U opCast(): Undocumented in source. Be warned that the author may not have intended to support it.
opCmp int opCmp(FixedPoint other): Undocumented in source. Be warned that the author may not have intended to support it.
opEquals bool opEquals(U other): Undocumented in source. Be warned that the author may not have intended to support it.
opEquals bool opEquals(U other): Undocumented in source. Be warned that the author may not have intended to support it.
opOpAssign FixedPoint opOpAssign(U x): Undocumented in source. Be warned that the author may not have intended to support it.
opOpAssign FixedPoint opOpAssign(U x): Undocumented in source. Be warned that the author may not have intended to support it.
opUnary FixedPoint opUnary(): Undocumented in source. Be warned that the author may not have intended to support it.
opUnary FixedPoint opUnary(): Undocumented in source. Be warned that the author may not have intended to support it.

Variables

value value_t value;: Undocumented in source.

Parameters

M: number of bits before the mark, M > 0
N: number of bits after the mark, N > 0

Bugs

No proper rounding.