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// SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-or-later
// SPDX-FileCopyrightText: Bradley M. Bell <bradbell@seanet.com>
// SPDX-FileContributor: 2003-22 Bradley M. Bell
// ----------------------------------------------------------------------------
# include <cppad/cppad.hpp>
// Returns a pointer to a double that has value 5.0
// and must be freed using thread_alloc::return_memory.
double *release_thread_alloc(void)
{ size_t min_bytes = sizeof(double);
size_t cap_bytes;
void* v_ptr = CppAD::thread_alloc::get_memory(min_bytes, cap_bytes);
double* d_ptr = reinterpret_cast<double*>(v_ptr);
*d_ptr = 5.0;
return d_ptr;
}
// just use ADFun<double> constructor
void release_adfun_ctor(void)
{
CppAD::vector< CppAD::AD<double> > ax(1), ay(1);
ax[0] = 0.;
CppAD::Independent(ax);
ay[0] = fabs(ax[0]);
CppAD::ADFun<double> f(ax, ay);
return;
}
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