/**
* Builds a vertex buffer object containing the mesh vertex data.
*
* The way the VBO is constructed is affected by the current interleave
* value (::interleave()) and the vbo usage hint (::vbo_usage()).
*/
void
Mesh::build_vbo()
{
delete_array();
build_array();
int nvertices = vertices_.size();
attrib_data_ptr_.clear();
GLenum buffer_usage;
if (vbo_usage_ == Mesh::VBOUsageStream)
buffer_usage = GL_STREAM_DRAW;
else if (vbo_usage_ == Mesh::VBOUsageDynamic)
buffer_usage = GL_DYNAMIC_DRAW;
else /* if (vbo_usage_ == Mesh::VBOUsageStatic) */
buffer_usage = GL_STATIC_DRAW;
if (!interleave_) {
/* Create a vbo for each attribute */
for (std::vector<std::pair<int, int> >::const_iterator ai = vertex_format_.begin();
ai != vertex_format_.end();
ai++)
{
float *data = vertex_arrays_[ai - vertex_format_.begin()];
GLuint vbo;
glGenBuffers(1, &vbo);
glBindBuffer(GL_ARRAY_BUFFER, vbo);
glBufferData(GL_ARRAY_BUFFER, nvertices * ai->first * sizeof(float),
data, buffer_usage);
vbos_.push_back(vbo);
attrib_data_ptr_.push_back(0);
}
vertex_stride_ = 0;
}
else {
GLuint vbo;
/* Create a single vbo to store all attribute data */
glGenBuffers(1, &vbo);
glBindBuffer(GL_ARRAY_BUFFER, vbo);
glBufferData(GL_ARRAY_BUFFER, nvertices * vertex_size_ * sizeof(float),
vertex_arrays_[0], GL_STATIC_DRAW);
glBindBuffer(GL_ARRAY_BUFFER, 0);
for (size_t i = 0; i < vertex_format_.size(); i++) {
attrib_data_ptr_.push_back(reinterpret_cast<float *>(sizeof(float) * vertex_format_[i].second));
vbos_.push_back(vbo);
}
vertex_stride_ = vertex_size_ * sizeof(float);
}
delete_array();
}
proginfo * select_subwindow(int f_index, int what_help, char *heading)
{
proginfo *cur = NULL;
char **list;
int list_n, index, loop;
if (f_index == -1)
return NULL;
list_n = create_subwindow_list(f_index, &list);
index = selection_box((void **)list, NULL, list_n, SEL_SUBWIN, what_help, heading);
if (index != -1)
{
cur = &pi[f_index];
for(loop=0; loop<index; loop++)
{
cur = cur -> next;
}
}
delete_array(list, list_n);
return cur;
}
int main(int argc , char *argv[])
{
int a[] = {0,6,7,8,6,1,5,7,8,2};
int i;
int len;
int ret = 0;
len = sizeof(a)/sizeof(int); // a表示占用的内存空间
for (i = 0; i < len;i++)
{
ret = find_array(a,i); //遇到了一个 返回1 没有0
if (ret == 1)
{
delete_array(a,i,len);//a 数组 i 位置 len 长度
len--;
i--; //这里要讲清楚 这个是为了检查刚刚赋值过来的数值 与前面的数值是否有重复
}
}
for (i = 0;i < len;i++)
{
printf("%d\n",a[i]);
}
return 0;
}
int main(int argc, const char* argv[]) {
gmp_randstate_t state;
data_arr source;
mpz_t seed;
uint32_t min, max, n;
mpz_init(seed);
parse_input(argc, argv, seed, &min, &max);
gmp_randinit_default(state);
gmp_randseed(state, seed);
n = rand_range(state, min, max);
fprintf(stderr, "%u\n",n);
source = make_array(n);
generate_random_arr(n, source, state);
fprint_array(stdout, source, n);
gmp_randclear(state);
delete_array(source, n);
mpz_clear(seed);
return 0;
}
void circuit()
{
int r, c;
int do_cut;
int radius;
int centerx, centery;
clear_invert_map();
grid = (char **) new_grid(map.num_row, map.num_col, sizeof(char));
count = (int *) new_array(map.num_row, sizeof(int));
radius = (map.sec_width > map.sec_height ? map.sec_width : map.sec_height)/4.0;
radius = (radius == 0 ? 1 : radius );
line_size = (map.sec_width > map.sec_height ? map.sec_width : map.sec_height)/4.0;
line_size = (line_size == 0 ? 1 : line_size);
for( r = 0; r < map.num_row; r++ )
{
count[r] = 0;
for( c = 0; c < map.num_col; c++ )
{
if( (r == 0 || r == map.num_row-1)
&& (c == 0 || c == map.num_col/2 || c == map.num_col-1) )
do_cut = 1;
else
do_cut = rand()%4;
if( do_cut != 1 )
{
grid[r][c] = 0;
continue;
}
section_center(¢erx, ¢ery, r, c);
circlefill(map.map, centerx, centery, radius, 255);
grid[r][c] = 1;
count[r]++;
}
}
connect_rows();
connect_front();
connect_back();
connect_mid();
delete_grid((void **)grid, map.num_row);
delete_array(count);
/* redraw outline */
/* TODO: once in a while if cuts off the edge.. */
rect(map.map, 0, 0, map.width-1, map.height-1, 0);
return;
}
int main ()
{
int notpassed = 0;
int passed = 0;
struct array array1;
check (init_array (&array1))
test (add_element (&array1, 1), NO_ERRORS)
test (add_element (&array1, 8), NO_ERRORS)
test (change_element(&array1, 12, 33), WRITE_TO_UNALLOCATED_MEMORY)
test (change_element(&array1, 1, 33), NO_ERRORS)
test (add_element (&array1, 41), NO_ERRORS)
test (add_element (&array1, 3), NO_ERRORS)
test (add_element (&array1, 9), NO_ERRORS)
test (elements_sum (&array1), NO_ERRORS)
test (add_element (&array1, 13), NO_ERRORS)
test (verbose_full_print (&array1), NO_ERRORS)
test (remove_element (&array1, 4), NO_ERRORS)
test (print_array (&array1), NO_ERRORS)
test (find_element(&array1, 120), ELEMENT_NOT_FOUND)
test (print_array (&array1), NO_ERRORS)
test (print_array (&array1), NO_ERRORS)
test (print_element(&array1, 40), GARBAGE_READ)
test (zero_array (&array1), NO_ERRORS)
test (print_array (&array1), NO_ERRORS)
printf ("datalen = %i, memlen = %i\n", get_datalen (&array1), get_memlen (&array1));
for (int i = 0; i < 305; i ++)
check (add_element (&array1, 41));
printf ("Passed %i, not passed %i.\n", passed, notpassed);
test (delete_array (&array1), NO_ERRORS)
print_exit_message ();
return 0;
}
void PtrFreeScene :: translate_geometry() {
//mesh_first_triangle_offset.resize(0);
delete_array(mesh_first_triangle_offset);
const uint n_vertices = data_set->GetTotalVertexCount();
const uint n_triangles = data_set->GetTotalTriangleCount();
// translate mesh normals, colors and uvs
this->vertex_count = n_vertices;
this->normals_count = n_vertices;
this->colors_count = n_vertices;
this->uvs_count = n_vertices;
this->triangles_count = n_triangles;
reset_array(this->vertexes, this->vertex_count);
reset_array(this->normals, this->normals_count);
reset_array(this->colors, this->colors_count);
reset_array(this->uvs, this->uvs_count);
reset_array(this->triangles, this->triangles_count);
//normals.resize(n_vertices);
//colors.resize(n_vertices);
//uvs.resize(n_vertices);
uint index = 0;
// aux data to later translate triangles
uint *mesh_offsets = new uint[original_scene->objects.size()];
uint v_index = 0;
for (uint i = 0; i < original_scene->objects.size(); ++i) {
const luxrays::ExtMesh* mesh = original_scene->objects[i];
mesh_offsets[i] = v_index;
for(uint j = 0; j < mesh->GetTotalVertexCount(); ++j) {
normals[index] = Normal(mesh->GetNormal(j));
colors[index] = Spectrum(mesh->GetColor(j));
uvs[index] = (mesh->HasUVs()) ? mesh->GetUV(j) : UV(0.f, 0.f);
vertexes[index] = Point(mesh->GetVertex(j));
index++;
}
v_index += mesh->GetTotalVertexCount();
}
// translate mesh triangles
//triangles.resize(n_triangles);
index = 0;
for(uint i = 0; i < original_scene->objects.size(); ++i) {
const luxrays::ExtMesh* mesh = original_scene->objects[i];
const luxrays::Triangle *mtris = mesh->GetTriangles();
const uint moffset = mesh_offsets[i];
for (uint j = 0; j < mesh->GetTotalTriangleCount(); ++j) {
triangles[index++] = Triangle(
mtris[j].v[0] + moffset,
mtris[j].v[1] + moffset,
mtris[j].v[2] + moffset);
}
}
delete[] mesh_offsets;
}
void *run_and_record_output(packet_filter ebpf_filter, const char *pcap_base, pcap_list_t *pkt_list, int debug) {
/* Create an array of packet lists */
pcap_list_array_t *output_array = allocate_pkt_list_array();
/* Feed the packets into our "loaded" program */
pcap_list_t *output_pkts = feed_packets(ebpf_filter, pkt_list, debug);
/* Split the output packet list by interface. This destroys the list. */
output_array = split_and_delete_list(output_pkts, output_array);
/* Write each list to a separate pcap output file */
write_pkts_to_pcaps(pcap_base, output_array, debug);
/* Delete the array, including the data it is holding */
delete_array(output_array);
}
/**
* Resets a Mesh object to its initial, empty state.
*/
void
Mesh::reset()
{
delete_array();
delete_vbo();
vertices_.clear();
vertex_format_.clear();
attrib_locations_.clear();
attrib_data_ptr_.clear();
vertex_size_ = 0;
vertex_stride_ = 0;
}
char * select_file(char *input, int what_help)
{
char **list = NULL, *isdir = NULL, *path = NULL;
char *new_fname = NULL;
struct stat64 statbuf;
int list_n, index;
int strbufsize = find_path_max();
list_n = match_files(input, &path, &list, &isdir);
if (list_n == 0)
{
myfree(path);
flash();
return NULL;
}
index = selection_box((void **)list, isdir, list_n, SEL_FILES, what_help, NULL);
if (index != -1)
{
new_fname = (char *)mymalloc(strbufsize + 1);
snprintf(new_fname, strbufsize, "%s%s", path, list[index]);
if (stat64(new_fname, &statbuf) == -1)
{
myfree(new_fname);
new_fname = NULL;
flash();
}
else
{
if (S_ISDIR(statbuf.st_mode))
{
strncat(new_fname, "/", strbufsize);
}
}
}
delete_array(list, list_n);
myfree(isdir);
myfree(path);
return new_fname;
}
void main()
{
int number;
int position;
char element[s];
printf("\n Input the number of elements in the array:");
scanf("%d", &number);
fflush(stdin);
input(employ, number);
printf("\n Entered list is as follows:\n");
display(employ, number);
fflush(stdin);
printf("\n Input the position from where you want delete an element:");
scanf("%d", &position);
number = delete_array(employ, number, position, element);
display(employ,number);
return;
}
void PtrFreeScene :: compile_geometry() {
// clear vectors
delete_array(mesh_ids);
delete_array(vertexes);
delete_array(normals);
delete_array(colors);
delete_array(uvs);
delete_array(triangles);
delete_array(mesh_descs);
delete_array(mesh_first_triangle_offset);
this->mesh_count = original_scene->objects.size();//data_set->meshes.size();
// copy mesh_id_table
// TODO check if this is valid
//mesh_ids.resize(data_set->meshes.size());
this->mesh_ids = new uint[data_set->totalTriangleCount];
//this->mesh_ids = data_set->GetMeshIDTable();
for(unsigned i = 0; i < data_set->totalTriangleCount; ++i)
this->mesh_ids[i] = data_set->GetMeshIDTable()[i]; // TODO probably change this to a memcpy
// get scene bsphere
this->bsphere = data_set->GetPPMBSphere();
// check used accelerator type
if (accel_type == ppm::ACCEL_QBVH) {
const lux_ext_mesh_list_t meshs = original_scene->objects;
compile_mesh_first_triangle_offset(meshs);
translate_geometry_qbvh(meshs);
} else {
cout << "here" << endl;
translate_geometry();
// throw string("Unsupported accelerator type ").append(config.accel_name);
}
}
INT WINAPI wWinMain( HINSTANCE, HINSTANCE, LPWSTR, INT )
{
srand( static_cast<unsigned>( time(NULL) ) );
SkinningVertex * cylinder_vertices = NULL;
Index * cylinder_indices = NULL;
Vertex * tesselated_vertices = NULL;
Index * tesselated_indices = NULL;
try
{
Application app;
VertexShader skinning_shader(app.get_device(), SKINNING_VERTEX_DECL_ARRAY, SKINNING_SHADER_FILENAME);
VertexShader morphing_shader(app.get_device(), VERTEX_DECL_ARRAY, MORPHING_SHADER_FILENAME);
// -------------------------- C y l i n d e r -----------------------
cylinder_vertices = new SkinningVertex[CYLINDER_VERTICES_COUNT];
cylinder_indices = new Index[CYLINDER_INDICES_COUNT];
float height = 2.0f;
cylinder( 0.7f, height,
colors, colors_count,
cylinder_vertices, cylinder_indices );
SkinningModel cylinder1(app.get_device(),
D3DPT_TRIANGLESTRIP,
skinning_shader,
cylinder_vertices,
CYLINDER_VERTICES_COUNT,
cylinder_indices,
CYLINDER_INDICES_COUNT,
CYLINDER_INDICES_COUNT - 2,
D3DXVECTOR3(0.5f, 0.5f, -height/2),
D3DXVECTOR3(0,0,0),
D3DXVECTOR3(0,0,-1));
height = 2.3f;
cylinder( 0.3f, height,
&SECOND_CYLINDER_COLOR, 1,
cylinder_vertices, cylinder_indices );
SkinningModel cylinder2(app.get_device(),
D3DPT_TRIANGLESTRIP,
skinning_shader,
cylinder_vertices,
CYLINDER_VERTICES_COUNT,
cylinder_indices,
CYLINDER_INDICES_COUNT,
CYLINDER_INDICES_COUNT - 2,
D3DXVECTOR3(-1.0f, 0.5f, height/2),
D3DXVECTOR3(D3DX_PI,0,-D3DX_PI/4),
D3DXVECTOR3(0,0,1));
// -------------------------- P y r a m i d -----------------------
const Index PLANES_PER_PYRAMID = 8;
const D3DXVECTOR3 normal_up(0,0,1);
const Vertex pyramid_vertices[]=
{
Vertex(D3DXVECTOR3( 0.5f, -0.5f, 0.00f ),normal_up),
Vertex(D3DXVECTOR3( -0.5f, -0.5f, 0.00f ),normal_up),
Vertex(D3DXVECTOR3( -0.5f, 0.5f, 0.00f ),normal_up),
Vertex(D3DXVECTOR3( 0.5f, 0.5f, 0.00f ),normal_up),
Vertex(D3DXVECTOR3( 0.0f, 0.0f, 0.7071f ),normal_up),
Vertex(D3DXVECTOR3( 0.0f, 0.0f, -0.7071f ),normal_up),
};
const Index pyramid_indices[PLANES_PER_PYRAMID*VERTICES_PER_TRIANGLE] =
{
0, 4, 3,
3, 4, 2,
2, 4, 1,
1, 4, 0,
0, 3, 5,
3, 2, 5,
2, 1, 5,
1, 0, 5,
};
const Index ALL_TESSELATED_VERTICES_COUNT = PLANES_PER_PYRAMID*TESSELATED_VERTICES_COUNT; // per 8 tessellated triangles
const DWORD ALL_TESSELATED_INDICES_COUNT = PLANES_PER_PYRAMID*TESSELATED_INDICES_COUNT; // per 8 tessellated triangles
tesselated_vertices = new Vertex[ALL_TESSELATED_VERTICES_COUNT];
tesselated_indices = new Index[ALL_TESSELATED_INDICES_COUNT];
for( DWORD i = 0; i < PLANES_PER_PYRAMID; ++i )
{
tessellate( pyramid_vertices, pyramid_indices, i*VERTICES_PER_TRIANGLE,
&tesselated_vertices[i*TESSELATED_VERTICES_COUNT], i*TESSELATED_VERTICES_COUNT,
&tesselated_indices[i*TESSELATED_INDICES_COUNT], SPHERE_COLOR );
}
MorphingModel pyramid( app.get_device(),
D3DPT_TRIANGLELIST,
morphing_shader,
tesselated_vertices,
ALL_TESSELATED_VERTICES_COUNT,
tesselated_indices,
ALL_TESSELATED_INDICES_COUNT,
ALL_TESSELATED_INDICES_COUNT/VERTICES_PER_TRIANGLE,
D3DXVECTOR3(0, -1.3f, -0.2f),
D3DXVECTOR3(0,0,0),
0.7071f);
app.add_model(cylinder1);
app.add_model(cylinder2);
app.add_model(pyramid);
app.run();
delete_array(&tesselated_indices);
delete_array(&tesselated_vertices);
delete_array(&cylinder_indices);
delete_array(&cylinder_vertices);
}
catch(RuntimeError &e)
{
delete_array(&tesselated_indices);
delete_array(&tesselated_vertices);
delete_array(&cylinder_indices);
delete_array(&cylinder_vertices);
const TCHAR *MESSAGE_BOX_TITLE = _T("Lighting error!");
MessageBox(NULL, e.message(), MESSAGE_BOX_TITLE, MB_OK | MB_ICONERROR);
return -1;
}
return 0;
}
DistanceSet::~DistanceSet()
{
delete_array(distances, points.size());
delete_array(durations, points.size());
}
void PtrFreeScene :: compile_texture_maps() {
delete_array(tex_maps);
delete_array(rgb_tex);
delete_array(alpha_tex);
delete_array(mesh_texs);
delete_array(bump_map);
delete_array(bump_map_scales);
delete_array(normal_map);
this->tex_maps_count = 0;
// translate mesh texture maps
std::vector<luxrays::TextureMap*> tms;
original_scene->texMapCache->GetTexMaps(tms);
// compute amount of RAM to allocate
//uint rgb_tex_size = 0;
//uint alpha_tex_size = 0;
this->rgb_tex_count = 0;
this->alpha_tex_count = 0;
for(uint i = 0; i < tms.size(); ++i) {
luxrays::TextureMap* tm = tms[i];
const uint pixel_count = tm->GetWidth() * tm->GetHeight();
this->rgb_tex_count += pixel_count;
if (tm->HasAlpha())
this->alpha_tex_count += pixel_count;
}
// allocate texture map
if ((this->rgb_tex_count > 0) || (this->alpha_tex_count) > 0) {
this->tex_maps_count = tms.size();
reset_array(this->tex_maps, this->tex_maps_count);
//tex_maps.resize(tms.size());
if (this->rgb_tex_count > 0) {
uint rgb_offset = 0;
//rgb_tex.resize(rgb_tex_size);
reset_array(this->rgb_tex, this->rgb_tex_count);
for(uint i = 0; i < tms.size(); ++i) {
luxrays::TextureMap* tm = tms[i];
const uint pixel_count = tm->GetWidth() * tm->GetHeight();
// TODO memcpy safe?
memcpy(&rgb_tex[rgb_offset], tm->GetPixels(), pixel_count * sizeof(Spectrum));
this->tex_maps[i].rgb_offset = rgb_offset;
rgb_offset += pixel_count;
}
}
if (this->alpha_tex_count > 0) {
uint alpha_offset = 0;
//alpha_tex.resize(alpha_tex_size);
reset_array(this->alpha_tex, this->alpha_tex_count);
for(uint i = 0; i < tms.size(); ++i) {
luxrays::TextureMap* tm = tms[i];
const uint pixel_count = tm->GetWidth() * tm->GetHeight();
if (tm->HasAlpha()) {
memcpy(&alpha_tex[alpha_offset], tm->GetAlphas(), pixel_count * sizeof(float));
this->tex_maps[i].alpha_offset = alpha_offset;
alpha_offset += pixel_count;
} else {
this->tex_maps[i].alpha_offset = PPM_NONE;
}
}
}
// translate texture map description
for(uint i = 0; i < tms.size(); ++i) {
luxrays::TextureMap* tm = tms[i];
this->tex_maps[i].width = tm->GetWidth();
this->tex_maps[i].height = tm->GetHeight();
}
// translate mesh texture indexes
//const uint mesh_count = mesh_mats.size();
//mesh_texs.resize(mesh_count);
reset_array(this->mesh_texs, this->mesh_materials_count);
for(uint i = 0; i < this->mesh_materials_count; ++i) {
luxrays::TexMapInstance* t = original_scene->objectTexMaps[i];
if (t) { // look for the index
uint index = 0;
for(uint j = 0; j < tms.size(); ++j) {
if (t->GetTexMap() == tms[j]) {
index = j;
break;
}
}
this->mesh_texs[i] = index;
} else {
this->mesh_texs[i] = PPM_NONE;
}
}
// translate mesh bump map indexes
bool has_bump_mapping = false;
//bump_map.resize(mesh_count);
reset_array(this->bump_map, this->mesh_materials_count);
for(uint i = 0; i < this->mesh_materials_count; ++i) {
luxrays::BumpMapInstance* bm = original_scene->objectBumpMaps[i];
if (bm) { // look for the index
uint index = 0;
for(uint j = 0; j < tms.size(); ++j) {
if (bm->GetTexMap() == tms[j]) {
index = j;
break;
}
}
this->bump_map[i] = index;
has_bump_mapping = true;
} else {
this->bump_map[i] = PPM_NONE;
}
}
if (has_bump_mapping) {
//bump_map_scales.resize(mesh_count);
reset_array(this->bump_map_scales, this->mesh_materials_count);
for(uint i = 0; i < mesh_count; ++i) {
luxrays::BumpMapInstance* bm = original_scene->objectBumpMaps[i];
if (bm)
this->bump_map_scales[i] = bm->GetScale();
else
this->bump_map_scales[i] = 1.f;
}
}
// translate mesh normal map indices
//unused? bool has_normal_mapping = false;
//normal_map.resize(mesh_count);
reset_array(this->normal_map, this->mesh_materials_count);
for(uint i = 0; i < mesh_count; ++i) {
luxrays::NormalMapInstance* nm = original_scene->objectNormalMaps[i];
if (nm) { // look for the index
uint index = 0;
for(uint j = 0; j < tms.size(); ++j) {
if (nm->GetTexMap() == tms[j]) {
index = j;
break;
}
}
this->normal_map[i] = index;
//has_normal_mapping = true;
} else {
this->normal_map[i] = PPM_NONE;
}
}
}
}
// Parse a Python object as a sequence of either QVector[234]D or
// QMatrix[234]x[234] instances, or a sequence of sequence of floats and return
// an array that can be passed to QOpenGLShaderProgram::setUniformValueArray().
// The array is destroyed only when the shader is garbage collected or when
// replaced by another array.
const void *qpyopengl_uniform_value_array(PyObject *values, PyObject *shader,
PyObject *key, const sipTypeDef **array_type, int *array_len,
int *tsize, sipErrorState *estate)
{
// Check the key was created correctly.
if (!key)
{
*estate = sipErrorFail;
return 0;
}
// Get the dict that holds the converted arrays.
PyObject *dict = ((sipSimpleWrapper *)shader)->user;
if (!dict)
{
dict = PyDict_New();
if (!dict)
{
Py_DECREF(key);
*estate = sipErrorFail;
return 0;
}
((sipSimpleWrapper *)shader)->user = dict;
}
// Check that values is a non-empty sequence.
values = PySequence_Fast(values,
"a uniform value array must be a sequence");
if (!values)
{
Py_DECREF(key);
*estate = sipErrorContinue;
return 0;
}
SIP_SSIZE_T nr_items = PySequence_Fast_GET_SIZE(values);
if (nr_items < 1)
{
PyErr_SetString(PyExc_TypeError,
"a uniform value array must have at least one element");
Py_DECREF(key);
Py_DECREF(values);
*estate = sipErrorFail;
return 0;
}
// The first element determines the type expected.
PyObject *itm = PySequence_Fast_GET_ITEM(values, 0);
const sipTypeDef *td;
SIP_SSIZE_T nr_dim = 0;
void *array;
if (sipCanConvertToType(itm, sipType_QVector2D, SIP_NOT_NONE))
{
td = sipType_QVector2D;
array = new QVector2D[nr_items];
}
else if (sipCanConvertToType(itm, sipType_QVector3D, SIP_NOT_NONE))
{
td = sipType_QVector3D;
array = new QVector3D[nr_items];
}
else if (sipCanConvertToType(itm, sipType_QVector4D, SIP_NOT_NONE))
{
td = sipType_QVector4D;
array = new QVector4D[nr_items];
}
else if (sipCanConvertToType(itm, sipType_QMatrix2x2, SIP_NOT_NONE))
{
td = sipType_QMatrix2x2;
array = new QMatrix2x2[nr_items];
}
else if (sipCanConvertToType(itm, sipType_QMatrix2x3, SIP_NOT_NONE))
{
td = sipType_QMatrix2x3;
array = new QMatrix2x3[nr_items];
}
else if (sipCanConvertToType(itm, sipType_QMatrix2x4, SIP_NOT_NONE))
{
td = sipType_QMatrix2x4;
array = new QMatrix2x4[nr_items];
}
else if (sipCanConvertToType(itm, sipType_QMatrix3x2, SIP_NOT_NONE))
{
td = sipType_QMatrix3x2;
array = new QMatrix3x2[nr_items];
}
else if (sipCanConvertToType(itm, sipType_QMatrix3x3, SIP_NOT_NONE))
{
td = sipType_QMatrix3x3;
array = new QMatrix3x3[nr_items];
}
else if (sipCanConvertToType(itm, sipType_QMatrix3x4, SIP_NOT_NONE))
{
td = sipType_QMatrix3x4;
array = new QMatrix3x4[nr_items];
}
else if (sipCanConvertToType(itm, sipType_QMatrix4x2, SIP_NOT_NONE))
{
td = sipType_QMatrix4x2;
array = new QMatrix4x2[nr_items];
}
else if (sipCanConvertToType(itm, sipType_QMatrix4x3, SIP_NOT_NONE))
{
td = sipType_QMatrix4x3;
array = new QMatrix4x3[nr_items];
}
else if (sipCanConvertToType(itm, sipType_QMatrix4x4, SIP_NOT_NONE))
{
td = sipType_QMatrix4x4;
array = new QMatrix4x4[nr_items];
}
else if (PySequence_Check(itm) && (nr_dim = PySequence_Size(itm)) >= 1)
{
td = 0;
array = new GLfloat[nr_items * nr_dim];
}
else
{
PyErr_SetString(PyExc_TypeError,
"a uniform value array must be a sequence of QVector2D, "
"QVector3D, QVector4D, QMatrix2x2, QMatrix2x3, QMatrix2x4, "
"QMatrix3x2, QMatrix3x3, QMatrix3x4, QMatrix4x2, QMatrix4x3, "
"QMatrix4x4, or a sequence of sequences of floats");
Py_DECREF(key);
Py_DECREF(values);
*estate = sipErrorFail;
return 0;
}
// Convert the values.
for (SIP_SSIZE_T i = 0; i < nr_items; ++i)
{
int iserr = 0;
itm = PySequence_Fast_GET_ITEM(values, i);
if (td)
{
void *cpp;
cpp = sipForceConvertToType(itm, td, 0,
SIP_NOT_NONE | SIP_NO_CONVERTORS, 0, &iserr);
if (iserr)
{
PyErr_Format(PyExc_TypeError,
"uniform value array elements should all be '%s', not "
"'%s'",
sipTypeAsPyTypeObject(td)->tp_name,
Py_TYPE(itm)->tp_name);
}
else if (td == sipType_QVector2D)
{
QVector2D *a = reinterpret_cast<QVector2D *>(array);
a[i] = *reinterpret_cast<QVector2D *>(cpp);
}
else if (td == sipType_QVector3D)
{
QVector3D *a = reinterpret_cast<QVector3D *>(array);
a[i] = *reinterpret_cast<QVector3D *>(cpp);
}
else if (td == sipType_QVector4D)
{
QVector4D *a = reinterpret_cast<QVector4D *>(array);
a[i] = *reinterpret_cast<QVector4D *>(cpp);
}
else if (td == sipType_QMatrix2x2)
{
QMatrix2x2 *a = reinterpret_cast<QMatrix2x2 *>(array);
a[i] = *reinterpret_cast<QMatrix2x2 *>(cpp);
}
else if (td == sipType_QMatrix2x3)
{
QMatrix2x3 *a = reinterpret_cast<QMatrix2x3 *>(array);
a[i] = *reinterpret_cast<QMatrix2x3 *>(cpp);
}
else if (td == sipType_QMatrix2x4)
{
QMatrix2x4 *a = reinterpret_cast<QMatrix2x4 *>(array);
a[i] = *reinterpret_cast<QMatrix2x4 *>(cpp);
}
else if (td == sipType_QMatrix3x2)
{
QMatrix3x2 *a = reinterpret_cast<QMatrix3x2 *>(array);
a[i] = *reinterpret_cast<QMatrix3x2 *>(cpp);
}
else if (td == sipType_QMatrix3x3)
{
QMatrix3x3 *a = reinterpret_cast<QMatrix3x3 *>(array);
a[i] = *reinterpret_cast<QMatrix3x3 *>(cpp);
}
else if (td == sipType_QMatrix3x4)
{
QMatrix3x4 *a = reinterpret_cast<QMatrix3x4 *>(array);
a[i] = *reinterpret_cast<QMatrix3x4 *>(cpp);
}
else if (td == sipType_QMatrix4x2)
{
QMatrix4x2 *a = reinterpret_cast<QMatrix4x2 *>(array);
a[i] = *reinterpret_cast<QMatrix4x2 *>(cpp);
}
else if (td == sipType_QMatrix4x3)
{
QMatrix4x3 *a = reinterpret_cast<QMatrix4x3 *>(array);
a[i] = *reinterpret_cast<QMatrix4x3 *>(cpp);
}
else if (td == sipType_QMatrix4x4)
{
QMatrix4x4 *a = reinterpret_cast<QMatrix4x4 *>(array);
a[i] = *reinterpret_cast<QMatrix4x4 *>(cpp);
}
}
else
{
itm = PySequence_Fast(itm,
"uniform value array elements should all be sequences");
if (itm)
{
if (PySequence_Fast_GET_SIZE(itm) != nr_dim)
{
PyErr_Format(PyExc_TypeError,
"uniform value array elements should all be "
"sequences of length "
#if PY_VERSION_HEX >= 0x02050000
"%zd",
#else
"%d",
#endif
nr_dim);
Py_DECREF(itm);
iserr = 1;
}
else
{
GLfloat *ap = reinterpret_cast<GLfloat *>(array);
PyErr_Clear();
for (SIP_SSIZE_T j = 0; j < nr_dim; ++j)
*ap++ = PyFloat_AsDouble(
PySequence_Fast_GET_ITEM(itm, j));
if (PyErr_Occurred())
{
PyErr_SetString(PyExc_TypeError,
"uniform value array elements should all be "
"sequences of floats");
Py_DECREF(itm);
iserr = 1;
}
}
}
else
{
iserr = 1;
}
}
if (iserr)
{
Py_DECREF(key);
Py_DECREF(values);
delete_array(array, td);
*estate = sipErrorFail;
return 0;
}
}
Py_DECREF(values);
// Wrap the array in a Python object so that it won't leak.
#if defined(SIP_USE_PYCAPSULE)
PyObject *array_obj = PyCapsule_New(array, 0, array_dtor);
if (array_obj && PyCapsule_SetContext(array_obj, const_cast<sipTypeDef *>(td)) != 0)
{
Py_DECREF(array_obj);
array_obj = 0;
}
#else
PyObject *array_obj = PyCObject_FromVoidPtrAndDesc(array, const_cast<sipTypeDef *>(td), array_dtor);
#endif
if (!array_obj)
{
Py_DECREF(key);
delete_array(array, td);
*estate = sipErrorFail;
return 0;
}
int rc = PyDict_SetItem(dict, key, array_obj);
Py_DECREF(key);
Py_DECREF(array_obj);
if (rc < 0)
{
*estate = sipErrorFail;
return 0;
}
*array_type = td;
*array_len = nr_items;
*tsize = nr_dim;
return array;
}
static void array_dtor(void *array, void *td)
{
delete_array(array, reinterpret_cast<const sipTypeDef *>(td));
}
static void array_dtor(PyObject *capsule)
{
delete_array(PyCapsule_GetPointer(capsule, 0),
reinterpret_cast<const sipTypeDef *>(
PyCapsule_GetContext(capsule)));
}
//---------------------------------------------------------------------------------------------------
bool parser::value( array_t &elemets)
{
if( _tk == JTK_INTEGER ||
_tk == JTK_REAL ||
_tk == JTK_STRING_LITERAL ||
_tk == JTK_TRUE ||
_tk == JTK_FALSE ||
_tk == JTK_NULL ) //literals
{
/**
* Add value into the vector
*/
jsonpack::value vpos = _s.get_last_value(_tk == JTK_STRING_LITERAL);
vpos._pos._type = _tk;
elemets.push_back(vpos);
advance();
return true;
}
if( _tk == JTK_OPEN_KEY )
{
advance();
object_t* new_obj = new object_t(); // create obj
bool object_ok = item_list(*new_obj); //fill obj
if(object_ok)
{
jsonpack::value p; //create value width field _obj
p._obj = new_obj;
p._field = _OBJ;
elemets.push_back(p); // add to the map
return match(JTK_CLOSE_KEY);
}
delete_object(new_obj);
return false;
}
if( _tk == JTK_OPEN_BRACKET )
{
advance();
array_t* new_array = new array_t(); // create arr
bool array_ok = array_list(*new_array); // fill arr
if(array_ok)
{
jsonpack::value p; //create value width field _arr
p._arr = new_array;
p._field = _ARR;
elemets.push_back(p); // add to the vector
return match(JTK_CLOSE_BRACKET);
}
delete_array(new_array);
return false;
}
return false;
}
void
test_op_assign (const T*,
std::valarray<T>&
(std::valarray<T>::*op_assign)(const std::valarray<T>&),
const char *tname, // T's type name
const char *opname, // which assignment operator
int line, // test case line number
const char *lhs_str, // left hand side of assignment
const char *rhs_str, // right hand side of assignment
const char *res_str) // result of assignment
{
std::size_t nelems = 0;
std::size_t tmp;
// create an array of values of type T from the string lhs_str
// representing the left-hand side argument of the assignment
const T* const lhs_array = make_array ((const T*)0, lhs_str, &nelems);
// create an array of values of type T from the string rhs_str
// representing the right-hand side argument of the assignment
const T* const rhs_array = make_array ((const T*)0, rhs_str, &tmp);
// both arguments of the assignment must have the same size
RW_ASSERT (tmp == nelems);
// create an array of values of type T from the string res_str
// representing the result of the assignment
const T* const res_array = make_array ((const T*)0, res_str, &tmp);
// the result of the assignment must have the same size as both
// arguments
RW_ASSERT (tmp == nelems);
// construct valarray arguments from the arrays created above
/* const */ std::valarray<T> lhs_va (lhs_array, nelems);
const std::valarray<T> rhs_va (rhs_array, nelems);
char* fname = 0;
std::size_t size = 0;
// pointer to a counter keeping track of all objects of type T
// in existence (non-null only for T=UserClass)
const std::size_t* const pcounter = count ((const T*)0);
// get the number of objects of type T (only possible for user
// defined T) before invoking the operator
std::size_t nobjects = pcounter ? *pcounter : 0;
// format the name of the function call to be used in diagnostic
// messages below
rw_asnprintf (&fname, &size,
"valarray<%s>(%s) %s std::valarray<%1$s>(%s)",
tname, lhs_str, opname, rhs_str);
// invoke the assignment operator through the member pointer
std::valarray<T> &res = (lhs_va.*op_assign)(rhs_va);
// verify that the resturned reference refers to the assignee
rw_assert (&res == &lhs_va, 0, line,
"line %d == %#p, got %#p",
__LINE__, fname, &lhs_va, &res);
// verify the size of the array
rw_assert (lhs_va.size () == nelems, 0, line,
"line %d. %s.size() == %zu, got %zu",
__LINE__, fname, nelems, lhs_va.size ());
if (pcounter) {
// verify that the assignment didn't leak any objects
nobjects = *pcounter - nobjects;
rw_assert (0 == nobjects, 0, line,
"line %d. %s constucted %zu objects, expected %zu",
__LINE__, fname, nobjects, nelems);
}
// verify the element values
for (std::size_t i = 0; i != nelems; ++i) {
if (!rw_assert (lhs_va [i] == res_array [i], 0, line,
"line %d. %s: element at index %zu == %d, got %d",
__LINE__, fname, i, value (res_array [i]),
value (lhs_va [i])))
break;
}
delete_array (lhs_array, nelems);
delete_array (rhs_array, nelems);
std::free (fname);
}
// returns an array of size elements of type UserClass
// constructed from a string of comma-separated values
UserClass*
make_array (const UserClass*, const char *s, std::size_t *psize)
{
std::size_t bufsize = 0; // capacity of buffer
std::size_t nelems = 0; // number of elements in buffer
if (psize)
*psize = 0;
if (0 == s)
s = "";
UserClass* buf = 0;
while (*s) {
// get the next value from the string
char *end = 0;
const double val = std::strtod (s, &end);
unsigned long repeat = 1;
if ('@' == *end) {
// process repeat directive (e.g., "123@5" expands into
// 5 copies of the number 123)
char *e = 0;
repeat = std::strtoul (++end, &e, 10);
// skip trailing whitespace
for (; ' ' == *end; ++end);
// the next character must be either a NUL or comma
RW_ASSERT ('\0' == *e || ',' == *e);
if (',' == *e)
++e;
s = e;
}
else {
// skip trailing whitespace
for (; ' ' == *end; ++end);
// the next character must be NUL or a comma
RW_ASSERT ('\0' == *end || ',' == *end);
s = end;
if (*s)
++s;
}
while (repeat--) {
if (nelems == bufsize) {
static const std::size_t size = sizeof (UserClass);
void* const raw = operator new ((bufsize + 1) * 2 * size);
UserClass* const tmp = _RWSTD_STATIC_CAST (UserClass*, raw);
for (std::size_t i = 0; i != nelems; ++i)
new (tmp +i) UserClass (buf [i]);
bufsize = (bufsize + 1) * 2;
delete_array (buf, nelems);
buf = tmp;
}
new (buf + nelems) UserClass ();
buf [nelems].data_.val_ = int (val);
++nelems;
}
}
if (psize)
*psize = nelems;
return buf;
}
void
test_ctor (const T*, const char *tname, CtorId which, bool copy,
int line, const char *str, std::size_t nelems)
{
std::valarray<T> *pva = 0;
T* const array = make_array ((const T*)0, str, &nelems);
char* fname = 0;
std::size_t size = 0;
// pointer to a counter keepint track of all objects of type T
// in existence (non-null only for T=UserClass)
const std::size_t* const pcounter = count ((const T*)0);
// get the number of objects of type T before invoking the ctor
std::size_t nobjects = pcounter ? *pcounter : 0;
switch (which) {
case DefaultCtor:
rw_asnprintf (&fname, &size, "valarray<%s>::valarray()", tname);
pva = new std::valarray<T>;
break;
case SizeCtor:
rw_asnprintf (&fname, &size,
"valarray<%s>::valarray(size_t = %zu)",
tname, nelems);
pva = new std::valarray<T>(nelems);
break;
case ValueCtor: {
rw_asnprintf (&fname, &size,
"valarray<%s>::valarray(const %1$s& = %1$s(%d), "
"size_t = %zu)",
tname, value (array [0]), nelems);
pva = new std::valarray<T>(array [0], nelems);
break;
}
case ArrayCtor: {
rw_asnprintf (&fname, &size,
"valarray<%s>::valarray(const %1$s* = {%s}, "
"size_t = %zu)",
tname, str, nelems);
pva = new std::valarray<T>(array, nelems);
break;
}
}
std::valarray<T> *psave = 0;
if (copy) {
char *tmpbuf = 0;
std::size_t tmpsize = 0;
rw_asnprintf (&tmpbuf, &tmpsize, "valarray<%s>::valarray(%s)",
tname, fname);
std::free (fname);
fname = tmpbuf;
size = tmpsize;
// replace the stored object counter value
nobjects = pcounter ? *pcounter : 0;
// save the original and replace it with the new array
psave = pva;
// invoke the copy ctor
pva = new std::valarray<T>(*pva);
}
// verify the size of the array
rw_assert (pva->size () == nelems, 0, line,
"line %d. %s.size() == %zu, got %zu",
__LINE__, fname, nelems, pva->size ());
if (pcounter) {
// compute the number of objects of type T constructed
// by the ctor (valid only for T=UserClass)
nobjects = *pcounter - nobjects;
rw_assert (nobjects == nelems, 0, line,
"line %d. %s constucted %zu objects, expected %zu",
__LINE__, fname, nobjects, nelems);
}
// verify the element values
for (std::size_t i = 0; i != nelems; ++i) {
if (!((*pva)[i] == array [i])) {
rw_assert (i == nelems, 0, line,
"line %d. %s[%zu] == %s(%d), got %4$s(%d)",
__LINE__, fname, i, tname,
value (array [i]), value ((*pva)[i]));
break;
}
}
delete_array (array, nelems);
// get the number of objects of type T before invoking the dtor
nobjects = pcounter ? *pcounter : 0;
delete pva;
if (pcounter) {
// compute the number of objects of type T destroyed by the dtor
nobjects = nobjects - *pcounter;
// verify that all objects constructed by the ctor have been
// destroyed (i.e., none leaked)
rw_assert (nobjects == nelems, 0, line,
"line %d. %s dtor destroyed %zu objects, expected %zu",
__LINE__, fname, nobjects, nelems);
}
delete psave;
std::free (fname);
}
