\(\newcommand{\W}[1]{ \; #1 \; }\) \(\newcommand{\R}[1]{ {\rm #1} }\) \(\newcommand{\B}[1]{ {\bf #1} }\) \(\newcommand{\D}[2]{ \frac{\partial #1}{\partial #2} }\) \(\newcommand{\DD}[3]{ \frac{\partial^2 #1}{\partial #2 \partial #3} }\) \(\newcommand{\Dpow}[2]{ \frac{\partial^{#1}}{\partial {#2}^{#1}} }\) \(\newcommand{\dpow}[2]{ \frac{ {\rm d}^{#1}}{{\rm d}\, {#2}^{#1}} }\)
valvector_binary_op.cpp¶
View page sourceExample and Test of valvector Binary Operators¶
# include <cppad/example/valvector/class.hpp>
//
bool binary_op(void)
{ //
// ok
bool ok = true;
//
// u, v, w
valvector u( {4, 6, 8} );
valvector v(2);
valvector w;
//
// w_size
size_t w_size = std::max( u.size(), v.size() );
//
// ok
w = u + v;
ok &= w.size() == w_size;
for(size_t i = 0; i < w_size; ++i)
ok &= w[i] == u[i] + v[i];
//
// ok
w = u - v;
ok &= w.size() == w_size;
for(size_t i = 0; i < w_size; ++i)
ok &= w[i] == u[i] - v[i];
//
// ok
w = u * v;
ok &= w.size() == w_size;
for(size_t i = 0; i < w_size; ++i)
ok &= w[i] == u[i] * v[i];
//
// ok
w = u / v;
ok &= w.size() == w_size;
for(size_t i = 0; i < w_size; ++i)
ok &= w[i] == u[i] / v[i];
//
return ok;
}