bes  Updated for version 3.20.8
FONcInt8.cc
1 // FONcInt8.cc
2 
3 // This file is part of BES Netcdf File Out Module
4 
5 // Copyright (c) 2004,2005 University Corporation for Atmospheric Research
6 // Author: Patrick West <pwest@ucar.edu> and Jose Garcia <jgarcia@ucar.edu>
7 //
8 // This library is free software; you can redistribute it and/or
9 // modify it under the terms of the GNU Lesser General Public
10 // License as published by the Free Software Foundation; either
11 // version 2.1 of the License, or (at your option) any later version.
12 //
13 // This library is distributed in the hope that it will be useful,
14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 // Lesser General Public License for more details.
17 //
18 // You should have received a copy of the GNU Lesser General Public
19 // License along with this library; if not, write to the Free Software
20 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
21 //
22 //
23 // Authors:
24 // kyang Kent Yang <myang6@hdfgroup.org>
25 // Note: The code follows FONcByte.cc.
26 
27 
28 
29 #include <BESInternalError.h>
30 #include <BESDebug.h>
31 
32 #include "FONcInt8.h"
33 #include "FONcUtils.h"
34 #include "FONcAttributes.h"
35 
44 FONcInt8::FONcInt8( BaseType *b )
45  : FONcBaseType(), _b( 0 )
46 {
47  _b = dynamic_cast<Int8 *>(b) ;
48  if( !_b )
49  {
50  string s = (string)"File out netcdf, FONcInt8 was passed a "
51  + "variable that is not a DAP4 int8" ;
52  throw BESInternalError( s, __FILE__, __LINE__ ) ;
53  }
54 }
55 
62 {
63 }
64 
75 void
76 FONcInt8::define( int ncid )
77 {
78  FONcBaseType::define( ncid ) ;
79 
80  if( !_defined )
81  {
82  FONcAttributes::add_variable_attributes( ncid, _varid, _b,isNetCDF4_ENHANCED(),is_dap4 ) ;
84  _varname, _orig_varname ) ;
85 
86  _defined = true ;
87  }
88 }
89 
99 void
100 FONcInt8::write( int ncid )
101 {
102  BESDEBUG( "fonc", "FOncInt8::write for var " << _varname << endl ) ;
103  size_t var_index[] = {0} ;
104  //char *data = new char ;
105  signed char data_value[1];
106  data_value[0] = _b->value();
107 
108  //_b->buf2val( (void**)&data ) ;
109  int stax = nc_put_var1_schar(ncid, _varid, var_index, data_value ) ;
110  if( stax != NC_NOERR )
111  {
112  string err = (string)"fileout.netcdf - "
113  + "Failed to write byte data for "
114  + _varname ;
115  FONcUtils::handle_error( stax, err, __FILE__, __LINE__ ) ;
116  }
117  //delete data ;
118 }
119 
124 string
126 {
127  return _b->name() ;
128 }
129 
134 nc_type
136 {
137  return NC_BYTE ;
138 }
139 
146 void
147 FONcInt8::dump( ostream &strm ) const
148 {
149  strm << BESIndent::LMarg << "FONcInt8::dump - ("
150  << (void *)this << ")" << endl ;
151  BESIndent::Indent() ;
152  strm << BESIndent::LMarg << "name = " << _b->name() << endl ;
153  BESIndent::UnIndent() ;
154 }
155 
exception thrown if internal error encountered
static void add_original_name(int ncid, int varid, const string &var_name, const string &orig)
Adds an attribute for the variable if the variable name had to be modified in any way.
static void add_variable_attributes(int ncid, int varid, BaseType *b, bool is_netCDF_enhanced, bool is_dap4)
Add the attributes for an OPeNDAP variable to the netcdf file.
A DAP BaseType with file out netcdf information included.
Definition: FONcBaseType.h:61
virtual void define(int ncid)
Define the variable in the netcdf file.
Definition: FONcBaseType.cc:54
FONcInt8(BaseType *b)
Constructor for FONcInt8 that takes a DAP4 int8.
Definition: FONcInt8.cc:44
virtual void define(int ncid)
define the DAP4 int8 in the netcdf file
Definition: FONcInt8.cc:76
virtual void write(int ncid)
Write the DAP4 int8 out to the netcdf file.
Definition: FONcInt8.cc:100
virtual void dump(ostream &strm) const
dumps information about this object for debugging purposes
Definition: FONcInt8.cc:147
virtual string name()
returns the name of the DAP4 int8
Definition: FONcInt8.cc:125
virtual ~FONcInt8()
Destructor that cleans up the DAP4 int8.
Definition: FONcInt8.cc:61
virtual nc_type type()
returns the netcdf type of the DAP4 int8
Definition: FONcInt8.cc:135
static void handle_error(int stax, const string &err, const string &file, int line)
handle any netcdf errors
Definition: FONcUtils.cc:399