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mirror of https://github.com/boostorg/ublas.git synced 2026-02-22 15:52:18 +00:00

ADD first tests of Container concept

svn path=/trunk/boost/libs/numeric/ublas/; revision=31348
This commit is contained in:
Michael Stevens
2005-10-16 16:35:18 +00:00
parent f4557d0bbf
commit dbe66751ab
2 changed files with 213 additions and 198 deletions

View File

@@ -24,133 +24,141 @@ struct test_my_vector {
typedef typename ublas::type_traits<value_type>::real_type real_type;
template<class VP>
void test_with (VP &v1, VP &v2, VP &v3) const {
{
value_type t;
size_type i;
real_type n;
void test_container_with (VP &v1) const {
// Container type tests in addition to expression types
// Insert and erase
v1.insert_element (0, 55);
v1.erase_element (1);
v1.clear ();
}
template<class VP>
void test_expression_with (VP &v1, VP &v2, VP &v3) const {
// Expression type tests
value_type t;
size_type i;
real_type n;
// Default Construct
default_construct<VP>::test ();
// Copy and swap
initialize_vector (v1);
initialize_vector (v2);
v1 = v2;
std::cout << "v1 = v2 = " << v1 << std::endl;
v1.assign_temporary (v2);
std::cout << "v1.assign_temporary (v2) = " << v1 << std::endl;
v1.swap (v2);
std::cout << "v1.swap (v2) = " << v1 << " " << v2 << std::endl;
// Zero assignment
v1 = ublas::zero_vector<> (v1.size ());
std::cout << "v1.zero_vector = " << v1 << std::endl;
v1 = v2;
// Default Construct
default_construct<VP>::test ();
// Copy and swap
initialize_vector (v1);
initialize_vector (v2);
v1 = v2;
std::cout << "v1 = v2 = " << v1 << std::endl;
v1.assign_temporary (v2);
std::cout << "v1.assign_temporary (v2) = " << v1 << std::endl;
v1.swap (v2);
std::cout << "v1.swap (v2) = " << v1 << " " << v2 << std::endl;
// Zero assignment
v1 = ublas::zero_vector<> (v1.size ());
std::cout << "v1.zero_vector = " << v1 << std::endl;
v1 = v2;
#ifndef BOOST_NO_FUNCTION_TEMPLATE_ORDERING
// Project range and slice
initialize_vector (v1);
initialize_vector (v2);
project (v1, ublas::range(0,1)) = project (v2, ublas::range(0,1));
project (v1, ublas::range(0,1)) = project (v2, ublas::slice(0,1,1));
project (v1, ublas::slice(2,-1,2)) = project (v2, ublas::slice(0,1,2));
project (v1, ublas::slice(2,-1,2)) = project (v2, ublas::range(0,2));
std::cout << "v1 = range/slice " << v1 << std::endl;
initialize_vector (v1);
initialize_vector (v2);
project (v1, ublas::range(0,1)) = project (v2, ublas::range(0,1));
project (v1, ublas::range(0,1)) = project (v2, ublas::slice(0,1,1));
project (v1, ublas::slice(2,-1,2)) = project (v2, ublas::slice(0,1,2));
project (v1, ublas::slice(2,-1,2)) = project (v2, ublas::range(0,2));
std::cout << "v1 = range/slice " << v1 << std::endl;
#endif
// Unary vector operations resulting in a vector
initialize_vector (v1);
v2 = - v1;
std::cout << "- v1 = " << v2 << std::endl;
v2 = ublas::conj (v1);
std::cout << "conj (v1) = " << v2 << std::endl;
initialize_vector (v1);
v2 = - v1;
std::cout << "- v1 = " << v2 << std::endl;
v2 = ublas::conj (v1);
std::cout << "conj (v1) = " << v2 << std::endl;
// Binary vector operations resulting in a vector
initialize_vector (v1);
initialize_vector (v2);
v3 = v1 + v2;
std::cout << "v1 + v2 = " << v3 << std::endl;
v3 = v1 - v2;
std::cout << "v1 - v2 = " << v3 << std::endl;
v3 = ublas::element_prod (v1, v2);
std::cout << "element_prod (v1, v2) = " << v3 << std::endl;
// Binary vector operations resulting in a vector
initialize_vector (v1);
initialize_vector (v2);
v3 = v1 + v2;
std::cout << "v1 + v2 = " << v3 << std::endl;
v3 = v1 - v2;
std::cout << "v1 - v2 = " << v3 << std::endl;
v3 = ublas::element_prod (v1, v2);
std::cout << "element_prod (v1, v2) = " << v3 << std::endl;
// Scaling a vector
t = N;
initialize_vector (v1);
v2 = value_type (1.) * v1;
std::cout << "1. * v1 = " << v2 << std::endl;
v2 = t * v1;
std::cout << "N * v1 = " << v2 << std::endl;
initialize_vector (v1);
v2 = v1 * value_type (1.);
std::cout << "v1 * 1. = " << v2 << std::endl;
v2 = v1 * t;
std::cout << "v1 * N = " << v2 << std::endl;
// Scaling a vector
t = N;
initialize_vector (v1);
v2 = value_type (1.) * v1;
std::cout << "1. * v1 = " << v2 << std::endl;
v2 = t * v1;
std::cout << "N * v1 = " << v2 << std::endl;
initialize_vector (v1);
v2 = v1 * value_type (1.);
std::cout << "v1 * 1. = " << v2 << std::endl;
v2 = v1 * t;
std::cout << "v1 * N = " << v2 << std::endl;
// Some assignments
initialize_vector (v1);
initialize_vector (v2);
v2 += v1;
std::cout << "v2 += v1 = " << v2 << std::endl;
v2 -= v1;
std::cout << "v2 -= v1 = " << v2 << std::endl;
v2 = v2 + v1;
std::cout << "v2 = v2 + v1 = " << v2 << std::endl;
v2 = v2 - v1;
std::cout << "v2 = v2 - v1 = " << v2 << std::endl;
v1 *= value_type (1.);
std::cout << "v1 *= 1. = " << v1 << std::endl;
v1 *= t;
std::cout << "v1 *= N = " << v1 << std::endl;
// Some assignments
initialize_vector (v1);
initialize_vector (v2);
v2 += v1;
std::cout << "v2 += v1 = " << v2 << std::endl;
v2 -= v1;
std::cout << "v2 -= v1 = " << v2 << std::endl;
v2 = v2 + v1;
std::cout << "v2 = v2 + v1 = " << v2 << std::endl;
v2 = v2 - v1;
std::cout << "v2 = v2 - v1 = " << v2 << std::endl;
v1 *= value_type (1.);
std::cout << "v1 *= 1. = " << v1 << std::endl;
v1 *= t;
std::cout << "v1 *= N = " << v1 << std::endl;
// Unary vector operations resulting in a scalar
initialize_vector (v1);
t = ublas::sum (v1);
std::cout << "sum (v1) = " << t << std::endl;
n = ublas::norm_1 (v1);
std::cout << "norm_1 (v1) = " << n << std::endl;
n = ublas::norm_2 (v1);
std::cout << "norm_2 (v1) = " << n << std::endl;
n = ublas::norm_inf (v1);
std::cout << "norm_inf (v1) = " << n << std::endl;
// Unary vector operations resulting in a scalar
initialize_vector (v1);
t = ublas::sum (v1);
std::cout << "sum (v1) = " << t << std::endl;
n = ublas::norm_1 (v1);
std::cout << "norm_1 (v1) = " << n << std::endl;
n = ublas::norm_2 (v1);
std::cout << "norm_2 (v1) = " << n << std::endl;
n = ublas::norm_inf (v1);
std::cout << "norm_inf (v1) = " << n << std::endl;
i = ublas::index_norm_inf (v1);
std::cout << "index_norm_inf (v1) = " << i << std::endl;
i = ublas::index_norm_inf (v1);
std::cout << "index_norm_inf (v1) = " << i << std::endl;
// Binary vector operations resulting in a scalar
initialize_vector (v1);
initialize_vector (v2);
t = ublas::inner_prod (v1, v2);
std::cout << "inner_prod (v1, v2) = " << t << std::endl;
// Binary vector operations resulting in a scalar
initialize_vector (v1);
initialize_vector (v2);
t = ublas::inner_prod (v1, v2);
std::cout << "inner_prod (v1, v2) = " << t << std::endl;
// Scalar and Binary vector expression resulting in a vector
initialize_vector (v1);
initialize_vector (v2);
v1 = v1 * ublas::inner_prod (v1, v2);
std::cout << "v1 * inner_prod (v1, v2) = " << v1 << std::endl;
}
// Scalar and Binary vector expression resulting in a vector
initialize_vector (v1);
initialize_vector (v2);
v1 = v1 * ublas::inner_prod (v1, v2);
std::cout << "v1 * inner_prod (v1, v2) = " << v1 << std::endl;
}
void operator () () const {
{
V v1 (N), v2 (N), v3 (N);
test_with (v1, v2, v3);
V v1 (N), v2 (N), v3 (N);
test_expression_with (v1, v2, v3);
test_container_with (v1);
#ifdef USE_RANGE
ublas::vector_range<V> vr1 (v1, ublas::range (0, N)),
vr2 (v2, ublas::range (0, N)),
vr3 (v3, ublas::range (0, N));
test_with (vr1, vr2, vr3);
ublas::vector_range<V> vr1 (v1, ublas::range (0, N)),
vr2 (v2, ublas::range (0, N)),
vr3 (v3, ublas::range (0, N));
test_expression_with (vr1, vr2, vr3);
#endif
#ifdef USE_SLICE
ublas::vector_slice<V> vs1 (v1, ublas::slice (0, 1, N)),
vs2 (v2, ublas::slice (0, 1, N)),
vs3 (v3, ublas::slice (0, 1, N));
test_with (vs1, vs2, vs3);
ublas::vector_slice<V> vs1 (v1, ublas::slice (0, 1, N)),
vs2 (v2, ublas::slice (0, 1, N)),
vs3 (v3, ublas::slice (0, 1, N));
test_expression_with (vs1, vs2, vs3);
#endif
}
}
};

View File

@@ -21,122 +21,129 @@ template<class M, int N>
struct test_my_matrix {
typedef typename M::value_type value_type;
template<class VP>
void test_container_with (VP &v1) const {
// Container type tests in addition to expression types
// Insert and erase
v1.insert_element (0,0, 55);
v1.erase_element (1,1);
v1.clear ();
}
template<class MP>
void test_with (MP &m1, MP &m2, MP &m3) const {
{
value_type t;
void test_expression_with (MP &m1, MP &m2, MP &m3) const {
value_type t;
// Default Construct
default_construct<MP>::test ();
// Copy and swap
initialize_matrix (m1);
initialize_matrix (m2);
m1 = m2;
std::cout << "m1 = m2 = " << m1 << std::endl;
m1.assign_temporary (m2);
std::cout << "m1.assign_temporary (m2) = " << m1 << std::endl;
m1.swap (m2);
std::cout << "m1.swap (m2) = " << m1 << " " << m2 << std::endl;
// Default Construct
default_construct<MP>::test ();
// Copy and swap
initialize_matrix (m1);
initialize_matrix (m2);
m1 = m2;
std::cout << "m1 = m2 = " << m1 << std::endl;
m1.assign_temporary (m2);
std::cout << "m1.assign_temporary (m2) = " << m1 << std::endl;
m1.swap (m2);
std::cout << "m1.swap (m2) = " << m1 << " " << m2 << std::endl;
// Zero assignment
m1 = ublas::zero_matrix<> (m1.size1 (), m1.size2 ());
std::cout << "m1.zero_matrix = " << m1 << std::endl;
m1 = m2;
// Zero assignment
m1 = ublas::zero_matrix<> (m1.size1 (), m1.size2 ());
std::cout << "m1.zero_matrix = " << m1 << std::endl;
m1 = m2;
#ifndef BOOST_NO_FUNCTION_TEMPLATE_ORDERING
// Project range and slice
initialize_matrix (m1);
initialize_matrix (m2);
project (m1, ublas::range(0,1),ublas::range(0,1)) = project (m2, ublas::range(0,1),ublas::range(0,1));
project (m1, ublas::range(0,1),ublas::range(0,1)) = project (m2, ublas::slice(0,1,1),ublas::slice(0,1,1));
project (m1, ublas::slice(2,-1,2),ublas::slice(2,-1,2)) = project (m2, ublas::slice(0,1,2),ublas::slice(0,1,2));
project (m1, ublas::slice(2,-1,2),ublas::slice(2,-1,2)) = project (m2, ublas::range(0,2),ublas::range(0,2));
std::cout << "m1 = range/slice " << m1 << std::endl;
initialize_matrix (m1);
initialize_matrix (m2);
project (m1, ublas::range(0,1),ublas::range(0,1)) = project (m2, ublas::range(0,1),ublas::range(0,1));
project (m1, ublas::range(0,1),ublas::range(0,1)) = project (m2, ublas::slice(0,1,1),ublas::slice(0,1,1));
project (m1, ublas::slice(2,-1,2),ublas::slice(2,-1,2)) = project (m2, ublas::slice(0,1,2),ublas::slice(0,1,2));
project (m1, ublas::slice(2,-1,2),ublas::slice(2,-1,2)) = project (m2, ublas::range(0,2),ublas::range(0,2));
std::cout << "m1 = range/slice " << m1 << std::endl;
#endif
// Unary matrix operations resulting in a matrix
initialize_matrix (m1);
m2 = - m1;
std::cout << "- m1 = " << m2 << std::endl;
m2 = ublas::conj (m1);
std::cout << "conj (m1) = " << m2 << std::endl;
initialize_matrix (m1);
m2 = - m1;
std::cout << "- m1 = " << m2 << std::endl;
m2 = ublas::conj (m1);
std::cout << "conj (m1) = " << m2 << std::endl;
// Binary matrix operations resulting in a matrix
initialize_matrix (m1);
initialize_matrix (m2);
m3 = m1 + m2;
std::cout << "m1 + m2 = " << m3 << std::endl;
m3 = m1 - m2;
std::cout << "m1 - m2 = " << m3 << std::endl;
m3 = ublas::element_prod (m1, m2);
std::cout << "element_prod (m1, m2) = " << m3 << std::endl;
// Binary matrix operations resulting in a matrix
initialize_matrix (m1);
initialize_matrix (m2);
m3 = m1 + m2;
std::cout << "m1 + m2 = " << m3 << std::endl;
m3 = m1 - m2;
std::cout << "m1 - m2 = " << m3 << std::endl;
m3 = ublas::element_prod (m1, m2);
std::cout << "element_prod (m1, m2) = " << m3 << std::endl;
// Scaling a matrix
t = N;
initialize_matrix (m1);
m2 = value_type (1.) * m1;
std::cout << "1. * m1 = " << m2 << std::endl;
m2 = t * m1;
std::cout << "N * m1 = " << m2 << std::endl;
initialize_matrix (m1);
m2 = m1 * value_type (1.);
std::cout << "m1 * 1. = " << m2 << std::endl;
m2 = m1 * t;
std::cout << "m1 * N = " << m2 << std::endl;
// Scaling a matrix
t = N;
initialize_matrix (m1);
m2 = value_type (1.) * m1;
std::cout << "1. * m1 = " << m2 << std::endl;
m2 = t * m1;
std::cout << "N * m1 = " << m2 << std::endl;
initialize_matrix (m1);
m2 = m1 * value_type (1.);
std::cout << "m1 * 1. = " << m2 << std::endl;
m2 = m1 * t;
std::cout << "m1 * N = " << m2 << std::endl;
// Some assignments
initialize_matrix (m1);
initialize_matrix (m2);
m2 += m1;
std::cout << "m2 += m1 = " << m2 << std::endl;
m2 -= m1;
std::cout << "m2 -= m1 = " << m2 << std::endl;
m2 = m2 + m1;
std::cout << "m2 = m2 + m1 = " << m2 << std::endl;
m2 = m2 - m1;
std::cout << "m2 = m2 - m1 = " << m2 << std::endl;
m1 *= value_type (1.);
std::cout << "m1 *= 1. = " << m1 << std::endl;
m1 *= t;
std::cout << "m1 *= N = " << m1 << std::endl;
// Some assignments
initialize_matrix (m1);
initialize_matrix (m2);
m2 += m1;
std::cout << "m2 += m1 = " << m2 << std::endl;
m2 -= m1;
std::cout << "m2 -= m1 = " << m2 << std::endl;
m2 = m2 + m1;
std::cout << "m2 = m2 + m1 = " << m2 << std::endl;
m2 = m2 - m1;
std::cout << "m2 = m2 - m1 = " << m2 << std::endl;
m1 *= value_type (1.);
std::cout << "m1 *= 1. = " << m1 << std::endl;
m1 *= t;
std::cout << "m1 *= N = " << m1 << std::endl;
// Transpose
initialize_matrix (m1);
m2 = ublas::trans (m1);
std::cout << "trans (m1) = " << m2 << std::endl;
// Transpose
initialize_matrix (m1);
m2 = ublas::trans (m1);
std::cout << "trans (m1) = " << m2 << std::endl;
// Hermitean
initialize_matrix (m1);
m2 = ublas::herm (m1);
std::cout << "herm (m1) = " << m2 << std::endl;
// Hermitean
initialize_matrix (m1);
m2 = ublas::herm (m1);
std::cout << "herm (m1) = " << m2 << std::endl;
// Matrix multiplication
initialize_matrix (m1);
initialize_matrix (m2);
m3 = ublas::prod (m1, m2);
std::cout << "prod (m1, m2) = " << m3 << std::endl;
}
// Matrix multiplication
initialize_matrix (m1);
initialize_matrix (m2);
m3 = ublas::prod (m1, m2);
std::cout << "prod (m1, m2) = " << m3 << std::endl;
}
void operator () () const {
{
M m1 (N, N), m2 (N, N), m3 (N, N);
test_with (m1, m2, m3);
M m1 (N, N), m2 (N, N), m3 (N, N);
test_expression_with (m1, m2, m3);
test_container_with (m1);
#ifdef USE_RANGE
ublas::matrix_range<M> mr1 (m1, ublas::range (0, N), ublas::range (0, N)),
mr2 (m2, ublas::range (0, N), ublas::range (0, N)),
mr3 (m3, ublas::range (0, N), ublas::range (0, N));
test_with (mr1, mr2, mr3);
ublas::matrix_range<M> mr1 (m1, ublas::range (0, N), ublas::range (0, N)),
mr2 (m2, ublas::range (0, N), ublas::range (0, N)),
mr3 (m3, ublas::range (0, N), ublas::range (0, N));
test_expression_with (mr1, mr2, mr3);
#endif
#ifdef USE_SLICE
ublas::matrix_slice<M> ms1 (m1, ublas::slice (0, 1, N), ublas::slice (0, 1, N)),
ms2 (m2, ublas::slice (0, 1, N), ublas::slice (0, 1, N)),
ms3 (m3, ublas::slice (0, 1, N), ublas::slice (0, 1, N));
test_with (ms1, ms2, ms3);
ublas::matrix_slice<M> ms1 (m1, ublas::slice (0, 1, N), ublas::slice (0, 1, N)),
ms2 (m2, ublas::slice (0, 1, N), ublas::slice (0, 1, N)),
ms3 (m3, ublas::slice (0, 1, N), ublas::slice (0, 1, N));
test_expression_with (ms1, ms2, ms3);
#endif
}
}
};