void read_str_file()
{
int len = 1024;
int readed = -1;
STR buff;
int file_line = 0;
FILE* str_file;
if( str_filename == NULL ) UNERR("str_filename not defined");
buff = (STR) malloc( sizeof(char) * len );
CHMEM(buff);
str_file = fopen( str_filename, "r" );
if( str_file == NULL ) UNERR("Can't open str-file");
while( fgets( buff, len, str_file ) )
{
if( readed ) /*Non empty line*/
{
char* pos = strchr( buff, COMMENT_SIGN );
char* keyword;
file_line++;
if( pos ) *pos = '\0'; /* 'remove' comment */
if( !strlen(buff) ) continue;
keyword = strtok( buff, " \t\n" );
if( !keyword ) continue; /* ok we have only spaces and tabs */
if( strcmp( keyword , SUB_TAG ) == 0 )
{
parse_sub();
}
else if( strcmp( keyword, BOND_TAG ) == 0 )
{
parse_bond();
}
else if( strcmp( keyword, ANGLE_TAG ) == 0 )
{
parse_angle();
}
else if( strcmp( keyword, DIHE_TAG ) == 0 )
{
parse_dihe();
}
else
{
warning( keyword, __FILE__, __LINE__ );
UNERR( "Unknow tag in str file" );
}
}
}
end_sub();
end_angle();
end_angle_cos();
end_dihe();
end_dihe_angle();
end_bond();
free( buff );
fclose( str_file );
center_coords();/* Center coordinates */
}
point2 end() const { return mCenter + delta2::from_polar(mRadius, end_angle()); }
