void TilingPatternImpl::on_write(ObjFmt& fmt)
{
fmt
.dict_key("Type").output("Pattern")
.dict_key("PatternType").space().output(1)
.dict_key("PaintType").space().output(is_colored() ? 1 : 2)
.dict_key("TilingType").space().output(m_tiling_type)
.dict_key("XStep").space().output(m_step[0])
.dict_key("YStep").space().output(m_step[1])
;
output_array("BBox", fmt, m_bbox, m_bbox+4);
output_array("Matrix", fmt, m_matrix.begin(), m_matrix.end());
output_resource_dictionary_ref(m_res_dict, fmt);
}
int main (int argc, char *argv[])
{
double **phi, **oldphi;
int **mask;
int i, j, k;
int nptsx = 200, nptsy = 200;
int nsteps = 500;
phi = (double **)malloc(sizeof(double*)*nptsy);
oldphi = (double **)malloc(sizeof(double*)*nptsy);
mask = (int **)malloc(sizeof(int*)*nptsy);
for (k=0;k<nptsy;k++){
phi[k] = (double *)malloc(sizeof(double)*nptsx);
oldphi[k] = (double *)malloc(sizeof(double)*nptsx);
mask[k] = (int *)malloc(sizeof(int)*nptsx);
}
setup_grid (phi, nptsx, nptsy, mask);
/* Iterate to find solution */
for(k=1;k<=nsteps;k++){
for(j=0;j<nptsy;j++)
for(i=0;i<nptsx;i++)
oldphi[j][i] = phi[j][i];
for(j=0;j<nptsy;j++)
for(i=0;i<nptsx;i++)
if (mask[j][i]) phi[j][i] = 0.25*(oldphi[j][i-1] +
oldphi[j][i+1] + oldphi[j-1][i] + oldphi[j+1][i]);
}
output_array (phi, nptsx, nptsy);
return 0;
}
//
// Writes the shading pattern dictionary
//
void ShadingPatternImpl::on_output_definition()
{
ObjFmt& fmt(object_writer());
fmt
.dict_start()
.dict_key("Type").output("Pattern")
.dict_key("PatternType").space().output(2)
.dict_key("Shading").space().ref(m_shading_ref);
output_array("Matrix", fmt, m_matrix.begin(), m_matrix.end());
fmt.dict_end();
}
int main(int argc, const char *argv[])
{
int V[N] = {2, 8, 32, 8, 64};
int C[N] = {64, 64, 128, 128, 128};
int H[N] = {1, 2, 4, 3, 5};
int B[N] = {0, 0, 0, 0, 0};
int totalV = 256;
// int satisfaction = best_satisfaction_solution(V, C, H, B, N, totalV);
int satisfaction = best_satisfaction_solution_use_recursion(
V, C, H, B, N, totalV);
printf("The best satisfaction solution is: ");
output_array(B, N);
printf("And its satisfaction = %d\n", satisfaction);
return 0;
}
int main (int argc, char *argv[])
{
float *h_phi;
float *h_oldphi;
int *h_mask;
int nsize1=sizeof(float)*NPTSX*NPTSY;
int nsize2=sizeof(int)*NPTSX*NPTSY;
h_phi = (float *)malloc(nsize1);
h_oldphi = (float *)malloc(nsize1);
h_mask = (int *)malloc(nsize2);
setup_grid (h_oldphi, NPTSX, NPTSY, h_mask);
performUpdates(h_phi,h_oldphi,h_mask,NPTSX,NPTSY,NSTEPS);
output_array (h_phi, NPTSX, NPTSY);
return 0;
}
//
// Writes the shading pattern dictionary
//
void ShadingImpl::on_output_definition()
{
ObjFmt& fmt(object_writer());
// shading subdictionary
fmt
.dict_start()
.dict_key("ShadingType").space().output(m_shading_type)
.dict_key("ColorSpace");
if (is_valid(m_cs_ref))
{
fmt.space().ref(m_cs_ref);
}
else
{
JAG_ASSERT(is_trivial_color_space(m_cs));
output_trivial_color_space_name(m_cs, fmt.fmt_basic());
}
output_array("BBox", fmt, m_bbox.begin(), m_bbox.end());
output_array("Background", fmt, m_background.begin(), m_background.end());
switch(m_shading_type)
{
case SHV_AXIAL:
case SHV_RADIAL:
output_array("Coords", fmt, m_coords.begin(), m_coords.end());
output_functions();
if (m_keys.test(BIT_EXTEND))
{
fmt
.dict_key("Extend")
.array_start()
.output_bool(m_extend[0])
.output_bool(m_extend[1])
.array_end();
}
output_array("Domain", fmt, m_domain.begin(), m_domain.end());
break;
case SHV_FUNCTION:
output_functions();
output_array("Domain", fmt, m_domain.begin(), m_domain.end());
output_array("Matrix", fmt, m_matrix_fun.begin(), m_matrix_fun.end());
break;
default:
JAG_INTERNAL_ERROR;
}
fmt.dict_end(); // shading
}
static bool output_value(uint8_t *source, uint8_t *sourcelimit, uint8_t typecode, dynbuffer_t *dest)
{
uint8_t subtype;
/* switch on type */
switch (typecode) {
case JSONBINARY_TYPE_OBJECT:
return output_object(source, sourcelimit, dest);
case JSONBINARY_TYPE_ARRAY:
return output_array(source, sourcelimit, dest);
case JSONBINARY_TYPE_STRING:
dynbuffer_append_byte(dest, '"');
json_escape_string(dest, source, sourcelimit-source, true, '"');
dynbuffer_append_byte(dest, '"');
break;
case JSONBINARY_TYPE_NUMBER:
dynbuffer_append(dest, source, sourcelimit-source);
break;
case JSONBINARY_TYPE_SS:
if (source>=sourcelimit) return false;
subtype=*source;
switch (subtype) {
case JSONBINARY_SS_DATA_FALSE:
dynbuffer_append(dest, "false", 5);
break;
case JSONBINARY_SS_DATA_TRUE:
dynbuffer_append(dest, "true", 4);
break;
case JSONBINARY_SS_DATA_NULL:
dynbuffer_append(dest, "null", 4);
break;
case JSONBINARY_SS_DATA_UNDEFINED:
dynbuffer_append(dest, "undefined", 9);
break;
default:
return false;
}
break;
}
return true;
}
int main(void)
{
int num;
// 注意：为了便于计算左右孩子的下标序号，数组编号从1开始（牺牲元素pbt[0]）
int pbt[] = {0, 49, 38, 65, 97, 76, 13, 27, 50};
num = sizeof(pbt)/sizeof(pbt[0]) - 1;
// 从无序序列创建小顶堆
build_heap(pbt, num);
// 执行堆排序
heap_sort(pbt, num);
// 输出排序结果
output_array(pbt, num);
system("pause");
return 0;
}
void begin()
{
int i;
float *A, *W_re, *W_im;
A = (float*)malloc(sizeof(float)*2*n);
W_re = (float*)malloc(sizeof(float)*n/2);
W_im = (float*)malloc(sizeof(float)*n/2);
/* assert(A_re != NULL && A_im != NULL && W_re != NULL && W_im != NULL); */
compute_W(W_re, W_im);
while (numiters == -1 || numiters-- > 0) {
init_array(A);
fft(A, W_re, W_im);
#ifdef FFT2
permute_bitrev(A);
#endif
output_array(A);
}
free(A);
free(W_re);
free(W_im);
}
