void test_operator_index() {
cout << "Testing operator [] and reverse()" << endl;
cout << "--------------------------------------------" << endl;
String s = "hello";
String s2 = "good";
String s3("helloworld");
String s4("class");
cout << "operator []: s[1] from \"hello\" = " << s[1] << endl;
cout << "operator []: s[4] from \"hello\" = " << s[4] << endl;
cout << "Testing reverse(): \"helloworld\" = " << s3.reverse() << endl;
cout << "Testing reverse(): \"class\" = " << s4.reverse() << endl;
cout << "--------------------------------------------" << endl << endl;
}
void constuctors()
{
/* MemStat memStat("constructors"); */
String s1, s2((Size_T)(55)), s3("12345", 4), s4("12345"), s5('x');
String s6('x', 27);
cout << "constructors" << endl;
s2 = "123";
assert(s1.length() == 0);
assert(s2.length() == 3);
assert(s2.reserve() > s2.length());
assert(s3.length() == 4);
assert(s4.length() == 5);
assert(s5.length() == 1 && s5.getAt(0) == 'x');
assert(s6.length() == 27 && s6.getAt(26) == 'x');
}
void StringTest::testCStr()
{
cxxtools::String s1(L"abc");
CXXTOOLS_UNIT_ASSERT(s1.c_str()[0] == 'a' && s1.c_str()[1] == 'b' && s1.c_str()[2] == 'c' && s1.c_str()[3] == '\0');
cxxtools::String s2;
CXXTOOLS_UNIT_ASSERT(s2.c_str()[0] == '\0');
cxxtools::Char abc[] = { 'a', 'b', 'c', '\0' };
cxxtools::String s3(abc);
CXXTOOLS_UNIT_ASSERT(s3.c_str()[0] == 'a' && s3.c_str()[1] == 'b' && s3.c_str()[2] == 'c' && s3.c_str()[3] == '\0');
cxxtools::Char zero[] = { '\0' };
cxxtools::String s4(zero);
CXXTOOLS_UNIT_ASSERT(s4.c_str()[0] == '\0');
}
///////////////////////////////////////////////////////// Test /////
// test the different constructor and the c_str() method.
void testConstruct() {
StringBuffer s1;
CPPUNIT_ASSERT(s1.c_str() == NULL);
StringBuffer s2("");
CPPUNIT_ASSERT(strcmp(s2.c_str(), "") == 0);
StringBuffer s3("test");
CPPUNIT_ASSERT(strcmp(s3.c_str(), "test") == 0);
StringBuffer s4("0123456789", 4);
CPPUNIT_ASSERT(strcmp(s4.c_str(), "0123") == 0);
StringBuffer copy(s3);
CPPUNIT_ASSERT(strcmp(copy, s3) == 0);
}
int main(int argc, char *argv[])
{
std::string s1("the"), s2("Her"), s3("in");
const std::string file("text.txt");;
TextQuery tq;
std::ifstream fin(file.c_str());
tq.read_file(fin);
Query q = (Query(s1) & Query(s2)) | Query(s3);
std::set<TextQuery::line_no> set = q.eval(tq);
typedef std::set<TextQuery::line_no>::iterator iter_stq;
for( iter_stq iter= set.begin() ; iter != set.end() ; iter++ )
{
std::cout << tq.text_line(*iter) << std::endl;
}
return 0;
}
TEST(SimpleString, Concatenation)
{
SimpleString s1("hello!");
SimpleString s2("goodbye!");
SimpleString s3("hello!goodbye!");
SimpleString s4;
s4 += s1;
s4 += s2;
CHECK_EQUAL(s3, s4);
SimpleString s5("hello!goodbye!hello!goodbye!");
s4 += s4;
CHECK_EQUAL(s5, s4);
}
void GenericRenderer::render(Renderable& buffer, CameraID camera, GPUProgram* program) {
if(!program) {
L_ERROR("No shader is bound, so nothing will be rendered");
return;
}
std::size_t index_count = buffer.index_data().count();
if(!index_count) {
return;
}
GLStateStash s2(GL_ELEMENT_ARRAY_BUFFER_BINDING);
GLStateStash s3(GL_ARRAY_BUFFER_BINDING);
buffer._update_vertex_array_object();
buffer._bind_vertex_array_object();
//Attributes don't change per-iteration of a pass
set_auto_attributes_on_shader(buffer);
set_auto_uniforms_on_shader(*program, camera, buffer);
//Render the mesh, once for each iteration of the pass
switch(buffer.arrangement()) {
case MESH_ARRANGEMENT_POINTS:
GLCheck(glDrawElements, GL_POINTS, index_count, GL_UNSIGNED_SHORT, BUFFER_OFFSET(0));
break;
case MESH_ARRANGEMENT_LINES:
GLCheck(glDrawElements, GL_LINES, index_count, GL_UNSIGNED_SHORT, BUFFER_OFFSET(0));
break;
case MESH_ARRANGEMENT_LINE_STRIP:
GLCheck(glDrawElements, GL_LINE_STRIP, index_count, GL_UNSIGNED_SHORT, BUFFER_OFFSET(0));
break;
case MESH_ARRANGEMENT_TRIANGLES:
GLCheck(glDrawElements, GL_TRIANGLES, index_count, GL_UNSIGNED_SHORT, BUFFER_OFFSET(0));
break;
case MESH_ARRANGEMENT_TRIANGLE_STRIP:
GLCheck(glDrawElements, GL_TRIANGLE_STRIP, index_count, GL_UNSIGNED_SHORT, BUFFER_OFFSET(0));
break;
case MESH_ARRANGEMENT_TRIANGLE_FAN:
GLCheck(glDrawElements, GL_TRIANGLE_FAN, index_count, GL_UNSIGNED_SHORT, BUFFER_OFFSET(0));
break;
default:
throw NotImplementedError(__FILE__, __LINE__);
}
}
int main(int argc, char * argv[]){
Triangle t1(3,3,3,1,1);
Square s1(6,2,2);
Circle c1(7,3,3);
Sphere sp1(10,4,4,4);
Cube cu1(10,5,5,5);
Tetrahedron te1(5,6,7,8,9,10,6,6,6);
Cube cu2(5,7,7,7);
Square s2(16,8,8);
Circle c2(1,9,9);
Circle c3(55,10,10);
Square s3(3,11,11);
Tetrahedron te2(3,3,3,3,3,3,12,12,12);
Shape * arr = new Shape[12];
arr[0] = t1;
arr[1] = s1;
arr[2] = c1;
arr[3] = sp1;
arr[4] = cu1;
arr[5] = te1;
arr[6] = cu2;
arr[7] = s2;
arr[8] = c2;
arr[9] = c3;
arr[10] = s3;
arr[11] = te2;
for(int i = 0; i < 11; ++i){
cout << endl;
if(arr[i].getT() == 2){
cout << "2-D Shape Found" << endl;
cout << "Points are: (" << arr[i].getX() << ", " << arr[i].getY() << ")" << endl;
cout << "Area is: " << arr[i].getArea() << endl;
}
else{
cout << "3-D Shape" << endl;
cout << "At Pt: (" << arr[i].getX() << ", " << arr[i].getY() << ", " << arr[i].getZ() <<")" << endl;
cout << "Surface Area is: " << arr[i].getSurface() << endl;
cout << "Volume is: " << arr[i].getVolume() << endl;
}
}
delete[] arr;
return 0;
}
void UnicodeTestCase::ConstructorsWithConversion()
{
// the string "Déjà" in UTF-8 and wchar_t:
const unsigned char utf8Buf[] = {0x44,0xC3,0xA9,0x6A,0xC3,0xA0,0};
const unsigned char utf8subBuf[] = {0x44,0xC3,0xA9,0x6A,0}; // just "Déj"
const char *utf8 = (char *)utf8Buf;
const char *utf8sub = (char *)utf8subBuf;
wxString s1(utf8, wxConvUTF8);
#if wxUSE_UNICODE
const wchar_t wchar[] = {0x44,0xE9,0x6A,0xE0,0};
CPPUNIT_ASSERT_EQUAL( wchar, s1 );
wxString s2(wchar);
CPPUNIT_ASSERT_EQUAL( wchar, s2 );
CPPUNIT_ASSERT_EQUAL( wxString::FromUTF8(utf8), s2 );
#else
CPPUNIT_ASSERT_EQUAL( utf8, s1 );
#endif
wxString sub(utf8sub, wxConvUTF8); // "Dej" substring
wxString s3(utf8, wxConvUTF8, 4);
CPPUNIT_ASSERT_EQUAL( sub, s3 );
#if wxUSE_UNICODE
wxString s4(wchar, wxConvUTF8, 3);
CPPUNIT_ASSERT_EQUAL( sub, s4 );
// conversion should stop with failure at pos 35
wxString s("\t[pl]open.format.Sformatuj dyskietk\xea=gfloppy %f", wxConvUTF8);
CPPUNIT_ASSERT( s.empty() );
#endif // wxUSE_UNICODE
// test using Unicode strings together with char* strings (this must work
// in ANSI mode as well, of course):
wxString s5("ascii");
CPPUNIT_ASSERT_EQUAL( "ascii", s5 );
s5 += " value";
CPPUNIT_ASSERT( strcmp(s5.mb_str(), "ascii value") == 0 );
CPPUNIT_ASSERT_EQUAL( "ascii value", s5 );
CPPUNIT_ASSERT( s5 != "SomethingElse" );
}
int main()
{
while (true)
{
cout
}
D d1 = 1;
S s2("2");
try {
S s3("not a number");
} catch(const std::exception&) {}
std::cout << s2.getData() << '\n';
D d2(3, 4);
d2 = d1; // OK: assignment to lvalue
// D(5) = d1; // ERROR: no suitable overload of operator=
}
void turnLeft() {
// Take a left turn !!
int t=0, s=0;
//mvfwdpulse();
while((s1()==BLACK) | (s5()==BLACK))
fwd();
while(t==0 |s==0 | s3()==WHITE) {
left();
if(s5()==BLACK) t=1;
if(s1()==BLACK) s=1;
}
fwd();
curHead+=1;
curHead%=4;
// Left turn complete
}
//--------------------------------------------------------------------//
void turnRight() {
// Take a right turn !!
int t=0,s=0;
//mvfwdpulse();
while((s1()==BLACK) | (s5()==BLACK))
fwd();
while((t==0 | s==0) | s3()==WHITE) {
right();
if(s1()==BLACK) t=1;
if(s5()==BLACK) s=1;
}
fwd();
curHead+=3;
curHead%=4;
// Right turn complete
}
void Test_M2MString::test_compare()
{
String s("name");
String s1("yeb");
String s2("name");
String s3("nam");
CHECK(s.compare(1,5, s1) < 0);
CHECK(s1.compare(0,5, s2) > 0);
CHECK(s.compare(0,4, s2) == 0);
CHECK(s.compare(0,4, s3) > 0);
CHECK(s.compare(1,5, "yeb") < 0);
CHECK(s1.compare(0,5, "name") > 0);
CHECK(s.compare(0,4, "name") == 0);
CHECK(s.compare(0,4, "nam") > 0);
}
int
ACE_TMAIN (int, ACE_TCHAR *[])
{
ACE_CString s1 ("hello");
ACE_CString s2 ("world");
ACE_CString s3 ("el");
ACE_NS_WString s4 ("hello");
ACE_NS_WString s5 ("world");
ACE_NS_WString s6 ("el");
ACE_ASSERT (s1 != s2);
ACE_ASSERT (s1.strstr (s2) == ACE_CString::npos);
ACE_ASSERT (s1.strstr (s2) == ACE_CString::npos);
ACE_ASSERT (s1.strstr (s3));
ACE_ASSERT (s4.strstr (s5) == ACE_NS_WString::npos);
ACE_ASSERT (s5.strstr (s6));
return 0;
}
void replace()
{
/* MemStat memStat("replace"); */
String s1("1234", 5), s2("abcd");
String s3("1235", 4), s4("1232");
String s5, s6;
cout << "replace" << endl;
assert(s1.length() == 5);
s6 = s1;
assert(s1.length() == 5);
assert(s6.length() == 5);
s1.replace(1, 2, s2);
assert(s1 == String("1abcd4", 7));
s2.replace(1,2, s2);
assert(s2 == String("aabcdd", 6));
}
void testWrite()
{
NS_STDEXT::WinRegWriteKey(HKEY_CURRENT_USER, WINX_TEST_KEY_)
.putDWord(WINX_TEXT("dword"), 123);
NS_STDEXT::WinRegWriteKey(HKEY_CURRENT_USER, WINX_TEST_KEY_)
.putGuid(WINX_TEXT("guid"), IID_IClassFactory);
NS_STDEXT::WinRegWriteKey(HKEY_CURRENT_USER, WINX_TEST_KEY_)
.putString(WINX_TEXT("string"), WINX_TEXT("abc"));
NS_STDEXT::WinRegWriteKey(HKEY_CURRENT_USER, WINX_TEST_KEY_)
.putString(WINX_TEXT("string2"), std::vector<TCHAR>(257, '!'));
std::basic_string<TCHAR> s3(WINX_TEXT("string3"));
NS_STDEXT::WinRegWriteKey(HKEY_CURRENT_USER, WINX_TEST_KEY_)
.putString(WINX_TEXT("string3"), s3);
}
TEST( CFPP_WriteStream, OperatorAssignAutoPointer )
{
CF::WriteStream s1;
CF::WriteStream s2( CF::URL( "file:///etc/hosts" ) );
CF::WriteStream s3( CF::URL( "file:///etc/hosts" ) );
ASSERT_FALSE( s1.IsValid() );
ASSERT_TRUE( s2.IsValid() );
ASSERT_TRUE( s3.IsValid() );
s1 = CF::AutoPointer( CFWriteStreamCreateWithFile( NULL, CF::URL( "file:///etc/hosts" ) ) );
s2 = CF::AutoPointer( CFUUIDCreate( NULL ) );
s3 = CF::AutoPointer( NULL );
ASSERT_TRUE( s1.IsValid() );
ASSERT_FALSE( s2.IsValid() );
ASSERT_FALSE( s3.IsValid() );
}
TEST( CFPP_WriteStream, Open )
{
CF::WriteStream s1;
CF::WriteStream s2( std::string( "/etc/hosts" ) );
CF::WriteStream s3( std::string( "/tmp/com.xs-labs.cfpp" ) );
ASSERT_FALSE( s1.Open() );
ASSERT_FALSE( s2.Open() );
ASSERT_TRUE( s3.Open() );
s1.Close();
s2.Close();
s3.Close();
ASSERT_FALSE( s1.Open() );
ASSERT_FALSE( s2.Open() );
ASSERT_FALSE( s3.Open() );
}
TEST( CFPP_WriteStream, Close )
{
CF::WriteStream s1;
CF::WriteStream s2( "/etc/hosts" );
CF::WriteStream s3( "/tmp/com.xs-labs.cfpp" );
s1.Open();
s2.Open();
s3.Open();
ASSERT_NO_FATAL_FAILURE( s1.Close() );
ASSERT_NO_FATAL_FAILURE( s2.Close() );
ASSERT_NO_FATAL_FAILURE( s3.Close() );
ASSERT_NO_THROW( s1.Close() );
ASSERT_NO_THROW( s2.Close() );
ASSERT_NO_THROW( s3.Close() );
}
// Don't forget you will need to edit/change this to make it look
// like our lab sheet for this week!
int main()
{
String s1("Test String1");
String s2("Test String 2");
String s3(s1);
s1.Display("HELP");
s2.Display();
s3.Display();
// Helping you out here :-) DON'T FORGET TO ADD THE REST FROM THE LAB AND REMOVE THESE //
// if(!s3)
// cout << "s3 is null\n";
// s1 = "";
//if(!s1)
// cout << "s1 is null\n;
return 0;
}
main()
{
Student s1("George","A");
Student s2("Arthur","D");
Student s3("Chester","C");
Student s4("Willy","B");
List<Student> Class(s1,s2,s3,s4);
// Class.print(cout) << "\n";
cout << Class << "\n";
Class.sort(name_compare);
// Class.print(cout) << "\n";
cout << Class << "\n";
Class.sort(grade_compare);
// Class.print(cout) << "\n";
cout << Class << "\n";
return 0;
}
TEST( CFPP_WriteStream, WriteAll_BytePtr_CFIndex )
{
CF::WriteStream s1;
CF::WriteStream s2( "/etc/hosts" );
CF::WriteStream s3( "/tmp/com.xs-labs.cfpp" );
CF::Data::Byte buf[ 4 ];
buf[ 0 ] = 0xDE;
buf[ 1 ] = 0xAD;
buf[ 2 ] = 0xBE;
buf[ 3 ] = 0xEF;
ASSERT_FALSE( s1.WriteAll( buf, sizeof( buf ) ) );
ASSERT_FALSE( s2.WriteAll( buf, sizeof( buf ) ) );
ASSERT_FALSE( s3.WriteAll( buf, sizeof( buf ) ) );
s1.Open();
s2.Open();
s3.Open();
ASSERT_FALSE( s1.WriteAll( buf, sizeof( buf ) ) );
ASSERT_FALSE( s2.WriteAll( buf, sizeof( buf ) ) );
ASSERT_TRUE( s3.WriteAll( buf, sizeof( buf ) ) );
ASSERT_NO_FATAL_FAILURE( s1.WriteAll( NULL, sizeof( buf ) ) );
ASSERT_NO_FATAL_FAILURE( s2.WriteAll( NULL, sizeof( buf ) ) );
ASSERT_NO_FATAL_FAILURE( s3.WriteAll( NULL, sizeof( buf ) ) );
ASSERT_NO_THROW( s1.WriteAll( NULL, sizeof( buf ) ) );
ASSERT_NO_THROW( s2.WriteAll( NULL, sizeof( buf ) ) );
ASSERT_NO_THROW( s3.WriteAll( NULL, sizeof( buf ) ) );
ASSERT_FALSE( s1.WriteAll( NULL, sizeof( buf ) ) );
ASSERT_FALSE( s2.WriteAll( NULL, sizeof( buf ) ) );
ASSERT_FALSE( s3.WriteAll( NULL, sizeof( buf ) ) );
s1.Close();
s2.Close();
s3.Close();
ASSERT_FALSE( s1.WriteAll( buf, sizeof( buf ) ) );
ASSERT_FALSE( s2.WriteAll( buf, sizeof( buf ) ) );
ASSERT_FALSE( s3.WriteAll( buf, sizeof( buf ) ) );
}
/**
* Simple program that starts our raytracer
*/
int main(int argc, char *argv[]) {
try {
RayTracer* rt;
Timer t;
rt = new RayTracer(800, 600);
std::shared_ptr<SceneObjectEffect> color(new ColorEffect(glm::vec3(0.0, 1.0, 0.0)));
std::shared_ptr<SceneObjectEffect> phong(new PhongEffect(glm::vec3(0.0, 0.0, 10.0)));
std::shared_ptr<SceneObjectEffect> steel(new SteelEffect());
std::shared_ptr<SceneObjectEffect> fresnel(new FresnelEffect());
std::shared_ptr<SceneObject> s1(new Sphere(glm::vec3(-3.0f, 0.0f, 6.0f), 2.0f, steel));
rt->addSceneObject(s1);
std::shared_ptr<SceneObject> s2(new Sphere(glm::vec3(3.0f, 0.0f, 3.0f), 2.0f, fresnel));
rt->addSceneObject(s2);
std::shared_ptr<SceneObject> s3(new Sphere(glm::vec3(0.0f, 3.0f, 9.0f), 2.0f, steel));
rt->addSceneObject(s3);
std::string path = "cubemaps/SaintLazarusChurch3/";
std::shared_ptr<SceneObject> cubeMap(new CubeMap(path + "posx.jpg", path + "negx.jpg",
path + "posy.jpg", path + "negy.jpg",
path + "posz.jpg", path + "negz.jpg"));
rt->addSceneObject(cubeMap);
std::shared_ptr<SceneObject> triangle(new Triangle(glm::vec3(0.0f, 2.0f, -1.0f),
glm::vec3(-2.0f, -2.0f, -1.0f), glm::vec3(2.0f, -2.0f, 0.0f), steel));
rt->addSceneObject(triangle);
t.restart();
rt->render();
double elapsed = t.elapsed();
std::cout << "Computed in " << elapsed << " seconds" << std::endl;
rt->save("test", "bmp"); //We want to write out bmp's to get proper bit-maps (jpeg encoding is lossy)
delete rt;
} catch (std::exception &e) {
std::string err = e.what();
std::cout << err.c_str() << std::endl;
return -1;
}
return 0;
}
void test_session_string(const char* addr)
{
acl::session_string s1;
s1.copy(addr, strlen(addr));
s1.todo_ = acl::TODO_DEL;
printf("s1: addr: %s, todo: %d\r\n", s1.c_str(), s1.todo_);
acl::session_string s2 = s1;
printf("structor copy --> s2: addr: %s, todo: %d\r\n", s2.c_str(), s2.todo_);
s1.todo_ = acl::TODO_NUL;
s2 = s1;
printf("assign copy --> s2: addr: %s, todo: %d\r\n", s2.c_str(), s2.todo_);
s2.todo_ = acl::TODO_SET;
acl::session_string s3(s2);
printf("structor copy --> s3: addr: %s, todo: %d\r\n", s3.c_str(), s3.todo_);
}
int main ()
{
// Construct the arrangement containing two intersecting triangles.
Arrangement_2 arr;
Face_index_observer obs (arr);
Segment_2 s1 (Point_2(4, 1), Point_2(7, 6));
Segment_2 s2 (Point_2(1, 6), Point_2(7, 6));
Segment_2 s3 (Point_2(4, 1), Point_2(1, 6));
Segment_2 s4 (Point_2(1, 3), Point_2(7, 3));
Segment_2 s5 (Point_2(1, 3), Point_2(4, 8));
Segment_2 s6 (Point_2(4, 8), Point_2(7, 3));
insert_non_intersecting_curve (arr, s1);
insert_non_intersecting_curve (arr, s2);
insert_non_intersecting_curve (arr, s3);
insert (arr, s4);
insert (arr, s5);
insert (arr, s6);
// Go over all arrangement faces and print the index of each face and it
// outer boundary. The face index is stored in its data field in our case.
Arrangement_2::Face_const_iterator fit;
Arrangement_2::Ccb_halfedge_const_circulator curr;
std::cout << arr.number_of_faces() << " faces:" << std::endl;
for (fit = arr.faces_begin(); fit != arr.faces_end(); ++fit) {
std::cout << "Face no. " << fit->data() << ": ";
if (fit->is_unbounded())
std::cout << "Unbounded." << std::endl;
else {
curr = fit->outer_ccb();
std::cout << curr->source()->point();
do {
std::cout << " --> " << curr->target()->point();
++curr;
} while (curr != fit->outer_ccb());
std::cout << std::endl;
}
}
return 0;
}
TEST( CFPP_WriteStream, SetProperty )
{
CF::WriteStream s1;
CF::WriteStream s2( "/etc/hosts" );
CF::WriteStream s3( "/tmp/com.xs-labs.cfpp" );
CF::AutoPointer p1;
CF::AutoPointer p2;
CF::AutoPointer p3;
p1 = s1.GetProperty( kCFStreamPropertyFileCurrentOffset );
p2 = s2.GetProperty( kCFStreamPropertyFileCurrentOffset );
p3 = s3.GetProperty( kCFStreamPropertyFileCurrentOffset );
ASSERT_FALSE( p1.IsValid() );
ASSERT_FALSE( p2.IsValid() );
ASSERT_FALSE( p3.IsValid() );
s1.Open();
s2.Open();
s3.Open();
ASSERT_FALSE( s1.SetProperty( kCFStreamPropertyFileCurrentOffset, CF::Number( 42 ) ) );
ASSERT_TRUE( s2.SetProperty( kCFStreamPropertyFileCurrentOffset, CF::Number( 42 ) ) );
ASSERT_TRUE( s3.SetProperty( kCFStreamPropertyFileCurrentOffset, CF::Number( 42 ) ) );
p1 = s1.GetProperty( kCFStreamPropertyFileCurrentOffset );
p2 = s2.GetProperty( kCFStreamPropertyFileCurrentOffset );
p3 = s3.GetProperty( kCFStreamPropertyFileCurrentOffset );
ASSERT_FALSE( p1.IsValid() );
ASSERT_TRUE( p2.IsValid() );
ASSERT_TRUE( p3.IsValid() );
ASSERT_TRUE( p2.IsNumber() );
ASSERT_TRUE( p3.IsNumber() );
ASSERT_EQ( p2.As< CF::Number >(), 42 );
ASSERT_EQ( p3.As< CF::Number >(), 42 );
s1.Close();
s2.Close();
s3.Close();
}
int main ()
{
// Construct the first arrangement, containing a square-shaped face.
Arrangement_2 arr1;
Segment_2 s1 (Point_2(2, 2), Point_2(6, 2));
Segment_2 s2 (Point_2(6, 2), Point_2(6, 6));
Segment_2 s3 (Point_2(6, 6), Point_2(2, 6));
Segment_2 s4 (Point_2(2, 6), Point_2(2, 2));
insert_non_intersecting_curve (arr1, s1);
insert_non_intersecting_curve (arr1, s2);
insert_non_intersecting_curve (arr1, s3);
insert_non_intersecting_curve (arr1, s4);
// Construct the second arrangement, containing a rhombus-shaped face.
Arrangement_2 arr2;
Segment_2 t1 (Point_2(4, 1), Point_2(7, 4));
Segment_2 t2 (Point_2(7, 4), Point_2(4, 7));
Segment_2 t3 (Point_2(4, 7), Point_2(1, 4));
Segment_2 t4 (Point_2(1, 4), Point_2(4, 1));
insert_non_intersecting_curve (arr2, t1);
insert_non_intersecting_curve (arr2, t2);
insert_non_intersecting_curve (arr2, t3);
insert_non_intersecting_curve (arr2, t4);
// Compute the overlay of the two arrangements.
Arrangement_2 overlay_arr;
Overlay_traits overlay_traits;
overlay (arr1, arr2, overlay_arr, overlay_traits);
// Print the size of the overlaid arrangement.
std::cout << "The overlaid arrangement size:" << std::endl
<< " V = " << overlay_arr.number_of_vertices()
<< ", E = " << overlay_arr.number_of_edges()
<< ", F = " << overlay_arr.number_of_faces() << std::endl;
return 0;
}
void ComplexTestSuite::IO()
{
gsl::complex z1(1,2);
std::string s1("1 + 2");
s1 += IMAG_SYMB;
std::stringstream ss1;
ss1 << z1;
CPPUNIT_ASSERT(s1 == ss1.str());
gsl::complex z2(1,-2);
std::string s2("1 - 2");
s2 += IMAG_SYMB;
std::stringstream ss2;
ss2 << z2;
CPPUNIT_ASSERT(s2 == ss2.str());
gsl::complex z3(0,2);
std::string s3("2");
s3 += IMAG_SYMB;
std::stringstream ss3;
ss3 << z3;
CPPUNIT_ASSERT(s3 == ss3.str());
gsl::complex z4(0,-3);
std::string s4("-3");
s4 += IMAG_SYMB;
std::stringstream ss4;
ss4 << z4;
CPPUNIT_ASSERT(s4 == ss4.str());
gsl::complex z5(1,0);
std::string s5("1");
std::stringstream ss5;
ss5 << z5;
CPPUNIT_ASSERT(s5 == ss5.str());
gsl::complex z6(0,0);
std::string s6("0");
std::stringstream ss6;
ss6 << z6;
CPPUNIT_ASSERT(s6 == ss6.str());
}
int main() {
Screen s1 ( 4, 4, '*' );
Screen s2 ( 2, 6, '@' );
Screen s3 ( 5, 3, '-' );
const int arrSize = 3;
Screen *parray = new Screen[ arrSize ];
parray[0] = s1;
parray[1] = s2;
parray[2] = s3;
ScreenPtr parr( *parray, arrSize );
for ( int ix = 0; ix < arrSize; ++ix )
parr++.display();
delete parray;
return 0;
}
double evaluate(const vectord& x)
{
vectord mu1(2), mu2(2), mu3(2);
matrixd s1(2,2), s2(2,2), s3(2,2);
mu1 <<= 0,0;
mu2 <<= 1,1;
mu3 <<= -4,2;
s1 <<= 1,0,
0,1;
s2 <<= 4,0,
0,0.6;
s3 <<= 4,0,
0,0.6;
return gauss(x,mu1,s1) + gauss(x,mu2,s2) + gauss(x,mu3,s3);
}
