\(\newcommand{\W}[1]{ \; #1 \; }\) \(\newcommand{\R}[1]{ {\rm #1} }\) \(\newcommand{\B}[1]{ {\bf #1} }\) \(\newcommand{\D}[2]{ \frac{\partial #1}{\partial #2} }\) \(\newcommand{\DD}[3]{ \frac{\partial^2 #1}{\partial #2 \partial #3} }\) \(\newcommand{\Dpow}[2]{ \frac{\partial^{#1}}{\partial {#2}^{#1}} }\) \(\newcommand{\dpow}[2]{ \frac{ {\rm d}^{#1}}{{\rm d}\, {#2}^{#1}} }\)
exp_apx.cpp¶
View page sourceCorrectness Tests For Exponential Approximation in Introduction¶
Running Tests¶
To build this program and run its correctness tests see cmake_check .
Source¶
// system include files used for I/O
# include <iostream>
// memory allocation routine
# include <cppad/utility/thread_alloc.hpp>
// test runner
# include <cppad/utility/test_boolofvoid.hpp>
// external complied tests
extern bool exp_2(void);
extern bool exp_2_cppad(void);
extern bool exp_2_for1(void);
extern bool exp_2_for2(void);
extern bool exp_2_rev1(void);
extern bool exp_2_rev2(void);
extern bool exp_2_for0(void);
extern bool exp_eps(void);
extern bool exp_eps_cppad(void);
extern bool exp_eps_for1(void);
extern bool exp_eps_for2(void);
extern bool exp_eps_for0(void);
extern bool exp_eps_rev1(void);
extern bool exp_eps_rev2(void);
// main program that runs all the tests
int main(void)
{ std::string group = "introduction";
size_t width = 20;
CppAD::test_boolofvoid Run(group, width);
// This comment is used by OneTest
// external compiled tests
Run( exp_2, "exp_2" );
Run( exp_2_cppad, "exp_2_cppad" );
Run( exp_2_for0, "exp_2_for0" );
Run( exp_2_for1, "exp_2_for1" );
Run( exp_2_for2, "exp_2_for2" );
Run( exp_2_rev1, "exp_2_rev1" );
Run( exp_2_rev2, "exp_2_rev2" );
Run( exp_eps, "exp_eps" );
Run( exp_eps_cppad, "exp_eps_cppad" );
Run( exp_eps_for0, "exp_eps_for0" );
Run( exp_eps_for1, "exp_eps_for1" );
Run( exp_eps_for2, "exp_eps_for2" );
Run( exp_eps_rev1, "exp_eps_rev1" );
Run( exp_eps_rev2, "exp_eps_rev2" );
//
// check for memory leak
bool memory_ok = CppAD::thread_alloc::free_all();
// print summary at end
bool ok = Run.summary(memory_ok);
//
return static_cast<int>( ! ok );
}