Go4Expert - View Single Post - Using shift operator for faster division and multiplication

teacher

this method does not work if you have logic one at msb
for eg

Code: cpp

// before: binary equivalent 10000000 
uint_8 t = 128;
t<<1;
// after: decimal equivalent : 0
// after: binary equivalent 00000000

teacher Contributor
17Apr2011,23:03
	this method does not work if you have logic one at msb for eg Code: cpp // before: binary equivalent 10000000 uint_8 t = 128; t<<1; // after: decimal equivalent : 0 // after: binary equivalent 00000000