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<td>
<a href="http://www.coin-or.org/CppAD/" target="_top"><img border="0" src="_image.gif"/></a>
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<td><a href="example.cpp.xml" target="_top">Prev</a>
</td><td><a href="luvecad.xml" target="_top">Next</a>
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<option>Index-></option>
<option>contents</option>
<option>reference</option>
<option>index</option>
<option>search</option>
<option>external</option>
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<option>Up-></option>
<option>CppAD</option>
<option>Example</option>
<option>ExampleUtility</option>
<option>speed_example.cpp</option>
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<option>CppAD-></option>
<option>Install</option>
<option>Introduction</option>
<option>AD</option>
<option>ADFun</option>
<option>library</option>
<option>Example</option>
<option>configure</option>
<option>Appendix</option>
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<option>Example-></option>
<option>General</option>
<option>ExampleUtility</option>
<option>ListAllExamples</option>
<option>test_vector</option>
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<option>ExampleUtility-></option>
<option>Example.cpp</option>
<option>speed_example.cpp</option>
<option>LuVecAD</option>
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<td>speed_example.cpp</td>
<td>Headings</td>
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<center><b><big><big>Program That Runs the Speed Examples</big></big></b></center>
<code><font color="blue"><pre style='display:inline'>
# include <cppad/cppad.hpp>
// various example routines
extern bool det_of_minor(void);
extern bool det_by_lu(void);
extern bool det_by_minor(void);
extern bool ode_evaluate(void);
extern bool sparse_evaluate(void);
extern bool speed_test(void);
namespace {
// function that runs one test
static size_t Run_ok_count = 0;
static size_t Run_error_count = 0;
bool Run(bool TestOk(void), std::string name)
{ bool ok = true;
size_t width = 20;
std::cout.width( width );
std::cout.setf( std::ios_base::left );
std::cout << name;
//
ok &= name.size() < width;
ok &= TestOk();
if( ok )
{ std::cout << "OK" << std::endl;
Run_ok_count++;
}
else
{ std::cout << "Error" << std::endl;
Run_error_count++;
}
return ok;
}
}
// main program that runs all the tests
int main(void)
{ bool ok = true;
using std::cout;
using std::endl;
ok &= Run(det_of_minor, "det_of_minor" );
ok &= Run(det_by_minor, "det_by_minor" );
ok &= Run(det_by_lu, "det_by_lu" );
ok &= Run(ode_evaluate, "ode_evaluate" );
ok &= Run(sparse_evaluate, "sparse_evaluate" );
// check for memory leak in previous calculations
if( CPPAD_TRACK_COUNT() != 0 )
cout << "Error: memroy leak detected" << endl;
assert( ok || (Run_error_count > 0) );
if( ok )
cout << "The " << int(Run_ok_count) << " tests above passed.";
else cout << int(Run_error_count) << " tests above failed.";
cout << endl;
bool speed_test_ok = speed_test();
if( speed_test_ok )
cout << "speed_test also passed correctness test" << endl;
else
{ cout << "speed_test failed its correctness test (OK if ";
cout << "other processes are running at same time)" << endl;
}
return static_cast<int>( ! ok );
}
</pre>
</font></code>
<hr/>Input File: speed/example/example.cpp
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