bool field::setMembers( std::deque<CString> members )
{
try
{
if( members.size() != 4 )
{ try
{ if( strlen( members[0] ) <= 0 )
throw( Exception("A field name must be specified.") );
fieldName = new char[ strlen( members[0] ) ];
strcpy( fieldName, members[0] );
fieldWidth = CStringToInt( members[1] );
number_of_decimals = CStringToInt( members[2] );
type = (DBFFieldType)CStringToInt( members[3] );
return true;
}
catch( Exception e )
{ return false;
}
}
else
throw( Exception("Cannot create field ... wrong number of parameters.") );
}
catch( Exception e )
{ return false;
}
}
Rgba StringToRgba(const std::string& s) {
Rgba color;
std::vector<std::string> colorComponents = SplitString(s, ",");
color.r = (unsigned char)CStringToInt(colorComponents[0].c_str());
color.g = (unsigned char)CStringToInt(colorComponents[1].c_str());
color.b = (unsigned char)CStringToInt(colorComponents[2].c_str());
color.a = 255;//CStringToInt(colorComponents[3].c_str());
return color;
}
bool record::setMembers( std::deque<CString> members )
{ try
{
if( members.size() != 1 )
throw( Exception("Cannot create record ... wrong number of parameters.") );
setValue( members[0] );
setValue( CStringToInt( members[0] ) );
setValue( CStringToDouble( members[0] ) );
return true;
}
catch( Exception e )
{ return false;
}
}
MATRIX* ReliefF::ReadFromDataset(CString filename, UINT width, UINT height)
{
MATRIX *_matrix;
UINT nwidth = 0, nheight = 0, i;
_matrix = (MATRIX*) malloc (sizeof (MATRIX));
if (!_matrix)
printf(IDS_ERROR_INIT);
_matrix->width = width;
_matrix->height = height;
_matrix->data = (REAL**) malloc (height * sizeof (REAL*));
if (NULL == _matrix->data)
printf(IDS_ERROR_INIT);
for (i = 0; i < height; i++)
{
_matrix->data[i] = (REAL*)malloc(width * sizeof(REAL));
if (NULL == _matrix->data[i])
printf(IDS_ERROR_INIT);
}
FILE *file;
UINT buf_size = 0xFFFF;
CHAR *buffer, *ptr;
buffer = (CHAR*)malloc(buf_size * sizeof(CHAR));
if(NULL == buffer)
printf(IDS_ERROR_INIT);
// Open price file - abort if filename invalid
char *temp = filename.GetBuffer(filename.GetLength());
file = fopen(temp, "r");
if(NULL == file)
{
printf(IDS_ERROR_FILE, filename);
err_exit(temp, 0);
}
CString real, imaginary;
while (!feof(file))
{
if (NULL != fgets(buffer, buf_size, file))
{
// if line is more than a NL char
if (strlen(buffer) > strlen("\n"))
{
nwidth = 0;
ptr = strtok(buffer, " e");
while (NULL != ptr)
{
real = ptr;
ptr = strtok(NULL, " e");
if (NULL != ptr)
{
imaginary = ptr;
}
REAL test = CStringToInt(real) * pow(10, CStringToInt(imaginary));
_matrix->data[nheight][nwidth] = test;
++nwidth;
ptr = strtok(NULL, " e");
}
if (width != nwidth)
{
printf("width != nwidth");
}
++nheight;
}
}
}
free(buffer);
FILE *fp;
fp = fopen("C:\\fancy_data.txt", "w+");
fprintf(fp, "基因个数=%d\n", width);
for (int j = 0; j < height; j++)
for (int i = 0; i < width; i++)
{
fprintf(fp, "%f", _matrix->data[j][i]);
fprintf(fp, " ");
fprintf(fp, "\n");
}
fclose(fp);
return _matrix;
}
