BVEC\
Binary Vector Representation of Signed Integers {#bvec-binary-vector-representation-of-signed-integers align=”center”}
===============================================
BVEC is a C++ library which demonstrates how signed integers can be
stored as binary vectors, and arithmetic can be performed on them.
Licensing: {#licensing align=”center”}
The computer code and data files made available on this web page are
distributed under the GNU LGPL license.
Languages: {#languages align=”center”}
BVEC is available in a C version and
a C++ version and a FORTRAN77
version and a FORTRAN90
version and a MATLAB
version and a Python
version.
UBVEC, a C++ library which
demonstrates how unsigned binary vectors, strings of 0’s and 1’s, can
represent nonnegative integers or subsets or other mathematical objects,
for which various arithmetic and logical operations can be defined.
Source Code: {#source-code align=”center”}
Examples and Tests: {#examples-and-tests align=”center”}
List of Routines: {#list-of-routines align=”center”}
- BVEC_ADD adds two (signed) binary vectors.
- BVEC_AND computes the AND of two binary vectors.
- BVEC_CHECK checks a binary vector.
- BVEC_COMPLEMENT2 computes the two’s complement of a binary
vector.
- BVEC_MUL computes the product of two binary vectors.
- BVEC_NEXT generates the next BVEC.
- BVEC_NOT “negates” or takes the 1’s complement of a binary
vector.
- BVEC_OR computes the inclusive OR of two binary vectors.
- BVEC_PRINT prints a BVEC, with an optional title.
- BVEC_REVERSE reverses a binary vector.
- BVEC_SUB subtracts two binary vectors.
- BVEC_TO_I4 makes an integer from a (signed) binary vector.
- BVEC_UNIFORM returns a pseudorandom BVEC.
- BVEC_XOR computes the exclusive OR of two binary vectors.
- I4_TO_BVEC makes a signed binary vector from an I4.
- I4_UNIFORM_AB returns a scaled pseudorandom I4.
- TIMESTAMP prints the current YMDHMS date as a time stamp.
You can go up one level to the C++ source codes.
Last revised on 30 December 2014.