Bitwise operators are good for saving space -- but many times, space is hardly an issue. And one problem with working at the level of the individual bits is that if you decide you need more space or want to save some time -- for instance, i...
http://www.cprogramming.com/tutorial/bitwise_operators....
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Bitwise operation - Wikipedia, the free encyclopedia
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In computer programming, a bitwise operation operates on one or two bit patterns or binary numerals at the level of their individual bits. On most older microprocessors, bitwise operations are sligh...
en.wikipedia.org/wiki/Bitwise_operation
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Operator name Syntax Overloadable Included in C Prototype example ... Bitwise AND a & b Yes Yes Type1 operator&(const Type1& a, const Type2& b); ... 2.2 C++ operator synonyms...
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en.wikipedia.org/wiki/Operators_in_C_and_C%2B%2B
en.wikipedia.org/wiki/Operators_in_C_and_C%2B%2B
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This makes more sense if we apply this to a specific operator. In C/C++/Java, the & operator is bitwise AND. The following is a chart that defines &1, defining AND on individual bits.
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www.cs.umd.edu/class/sum2003/cmsc311/Notes/BitOp/bitwis...
www.cs.umd.edu/class/sum2003/cmsc311/Notes/BitOp/bitwise.html
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As the name suggests, bitwise operators are used to perform calculations using binary digits (this is why I had to write a section about binary numbers). In the C source code, you'd have to use bitwise operators with decimal numbers. ... In the C source code, you'd have to use bitwise operators with decimal numbers.
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irc.essex.ac.uk/www.iota-six.co.uk/c/e4_bitwise_operato...
irc.essex.ac.uk/www.iota-six.co.uk/c/e4_bitwise_operators_and_or_xor.asp
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Just as with the AND operation, there are two different types of OR in the C language. The logical OR uses the || operator, and the bitwise OR uses the | operator. A use of the logical OR might look something like this:
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www.gamedev.net/reference/articles/article1563.asp
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Bitwise Operators; Bitwise XOR; Bitwise AND; Bitwise OR; Function; ^ To toggle bits; & To mask bits low; | (single pipe) To mask bits high; C Operator Uses;
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www.ece.ualberta.ca/~ee401/lectures/c.pdf
www.ece.ualberta.ca/~ee401/lectures/c.pdf
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2. Data Type ... 4. printf scanf ... Search Operator...
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www.java2s.com/Tutorial/C/0100__Operator/Bitwiseoperato...
www.java2s.com/Tutorial/C/0100__Operator/Bitwiseoperator.htm
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2. Data Type ... 4. printf scanf ... Search Operator...
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www.java2s.com/Tutorial/C/0100__Operator/Leftshiftopera...
www.java2s.com/Tutorial/C/0100__Operator/Leftshiftoperator.htm
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