Nodes of different colours represent the following:
Solid arrows point from a procedure to one which it calls. Dashed
arrows point from an interface to procedures which implement that interface.
This could include the module procedures in a generic interface or the
implementation in a submodule of an interface in a parent module.
Where possible, edges connecting nodes are
given different colours to make them easier to distinguish in
large graphs.
Nodes of different colours represent the following:
Solid arrows point from a procedure to one which it calls. Dashed
arrows point from an interface to procedures which implement that interface.
This could include the module procedures in a generic interface or the
implementation in a submodule of an interface in a parent module.
Where possible, edges connecting nodes are
given different colours to make them easier to distinguish in
large graphs.
Source Code
pure function parse_timezone_offset(offset,field_width)result(tzo)character(len=*),intent(in)::offsetinteger,intent(in)::field_widthinteger::offset_lengthinteger::tzointeger::minutesinteger::hoursoffset_length=len_trim(offset)if(offset_length==field_width)then! Offset with hours onlyhours=read_whole_number(offset)tzo=hours*MINUTES_PER_HOURelseif(offset_length==2*field_width)then! Offset with hours and minuteshours=read_whole_number(offset(1:field_width))minutes=read_whole_number(offset(field_width+1:len(offset)))if(is_whole_number(hours).and.is_whole_number(minutes))thentzo=hours*MINUTES_PER_HOUR+minuteselsetzo=INVALIDend if elsetzo=INVALIDend if end function parse_timezone_offset