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Reference for Wiring version 1.0 Build 0100+ If you have a previous version, use the reference included with your software. If see any errors or have any comments, let us know.

Name |

### << (bitwise bit shift left)

Examples |
    unsigned int value=4; //  4 = 0000 0100
    unsigned int shift=2;

    value = value << shift; // 16 = 0001 0000
    value <&lt;= shift; // 64 = 0100 0000
Description | The left expressions value is moved left by the number of bits specified by the right expression.
Syntax |
    expression1 << expression2
    expression1 <<= expression2
Parameters |

expression1 | any valid expression
expression2 | any valid expression

Usage | Application
Related | & (bitwise AND) &= (bitwise AND and assign) | (bitwise OR) |= (bitwise OR and assign) ^ (bitwise XOR)
˜ (bitwise ones complement)
>> (bitwise bit shift right)

Updated on July 07, 2011 11:07:53pm PDT