[GRASS-dev] [GRASS GIS] #2421: Functions from CDHC lib have no prefix

[GRASS GIS]

#2421: Functions from CDHC lib have no prefix
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 Reporter:  martinl               |       Owner:  grass-dev@…              
     Type:  task                  |      Status:  new                      
 Priority:  blocker               |   Milestone:  7.0.0                    
Component:  Default               |     Version:  svn-trunk                
 Keywords:  cdhclib, api, prefix  |    Platform:  Unspecified              
      Cpu:  Unspecified           |  
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Comment(by wenzeslaus):

 Replying to [comment:5 glynn]:
 > Replying to [comment:4 wenzeslaus]:
 >
 > > Even more by the way, does the
 [http://grass.osgeo.org/programming7/shapiro1_8c_source.html#l00032
 following syntax] mean something special?
 > >
 > {{{
 > (double).6872
 > }}}
 >
 > No.
 >
 > > I'm pretty sure that it is the same as writing just `.6872`
 >
 > Yes (although a leading zero is preferable, i.e. "0.6872").
 >
 > A floating-point literal with no suffix has type "double". A suffix of
 "f" or "F" makes the type "float". In C99 and later, a suffix of "l" or
 "L" makes the type "long double"
 >
 > It may be that the code was converted from another language using a
 converter which always adds an explicit cast. Or it may have been
 maintained by someone relatively unfamiliar with C who added the cast
 "just to be sure".

 Thanks for the answer, I also wanted to be sure that I understand.

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Ticket URL: <http://trac.osgeo.org/grass/ticket/2421#comment:6>
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