Introduction
Many of the CppAD examples
and tests use
the CPPAD_TEST_VECTOR template class to pass information.
The default definition for this template class is
CppAD::vector
.
MS Windows
The include path for boost is not defined in the Windows project files.
If we are using Microsofts compiler, the following code overrides the setting
of CPPAD_BOOSTVECTOR:
// The next 7 lines are C++ source code.# ifdef _MSC_VER
# if CPPAD_BOOSTVECTOR
# undef CPPAD_BOOSTVECTOR
# define CPPAD_BOOSTVECTOR 0
# undef CPPAD_CPPADVECTOR
# define CPPAD_CPPADVECTOR 1
# endif# endif
CppAD::vector
By default CPPAD_CPPADVECTOR is true
and CPPAD_TEST_VECTOR is defined by the following source code
// The next 3 line are C++ source code.# if CPPAD_CPPADVECTOR
# define CPPAD_TEST_VECTOR CppAD::vector
# endif
If you specify --with-eigenvector on the
configure
command line,
CPPAD_EIGENVECTOR is true.
This vector type cannot be supported by CPPAD_TEST_VECTOR
(use CPPAD_TESTVECTOR
for this support)
so CppAD::vector is used in this case
// The next 3 line are C++ source code.# if CPPAD_EIGENVECTOR
# define CPPAD_TEST_VECTOR CppAD::vector
# endif
std::vector
If you specify --with-stdvector on the
configure
command line during CppAD installation,
CPPAD_STDVECTOR is true
and CPPAD_TEST_VECTOR is defined by the following source code
// The next 4 lines are C++ source code.# if CPPAD_STDVECTOR
# include <vector>
# define CPPAD_TEST_VECTOR std::vector
# endif
In this case CppAD will use std::vector for its examples and tests.
Use of CppAD::vector, std::vector,
and std::valarray with CppAD is always tested to some degree.
Specifying --with-stdvector will increase the amount of
std::vector testing.
boost::numeric::ublas::vector
If you specify a value for
boost_dir
on the configure
command line during CppAD installation,
CPPAD_BOOSTVECTOR is true
and CPPAD_TEST_VECTOR is defined by the following source code
// The next 4 lines are C++ source code.# if CPPAD_BOOSTVECTOR
# include <boost/numeric/ublas/vector.hpp>
# define CPPAD_TEST_VECTOR boost::numeric::ublas::vector
# endif
In this case CppAD will use Ublas vectors for its examples and tests.
Use of CppAD::vector, std::vector,
and std::valarray with CppAD is always tested to some degree.
Specifying
boost_dir
will increase the amount of
Ublas vector testing.
CppADvector Deprecated 2007-07-28
The preprocessor symbol CppADvector is defined to
have the same value as CPPAD_TEST_VECTOR but its use is deprecated:
