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00037 #include "config.h"
00038
00039 static char rcsid[] not_used =
00040 {"$Id: UInt16.cc 17002 2007-08-27 19:16:51Z pwest $"
00041 };
00042
00043 #include <stdlib.h>
00044
00045 #include "UInt16.h"
00046 #include "DDS.h"
00047 #include "util.h"
00048 #include "parser.h"
00049
00050 #include "Operators.h"
00051 #include "dods-limits.h"
00052 #include "debug.h"
00053 #include "InternalErr.h"
00054
00055 using std::cerr;
00056 using std::endl;
00057
00058 UInt16::UInt16(const string &n)
00059 : BaseType(n, dods_uint16_c)
00060 {}
00061
00062 UInt16::UInt16(const UInt16 ©_from) : BaseType(copy_from)
00063 {
00064 _buf = copy_from._buf;
00065 }
00066
00067 BaseType *
00068 UInt16::ptr_duplicate()
00069 {
00070 return new UInt16(*this);
00071 }
00072
00073 UInt16 &
00074 UInt16::operator=(const UInt16 &rhs)
00075 {
00076 if (this == &rhs)
00077 return *this;
00078
00079 dynamic_cast<BaseType &>(*this) = rhs;
00080
00081 _buf = rhs._buf;
00082
00083 return *this;
00084 }
00085
00086 unsigned int
00087 UInt16::width()
00088 {
00089 return sizeof(dods_uint16);
00090 }
00091
00092 bool
00093 UInt16::serialize(const string &dataset, ConstraintEvaluator &eval, DDS &dds,
00094 Marshaller &m, bool ce_eval)
00095 {
00096 dds.timeout_on();
00097
00098 if (!read_p())
00099 read(dataset);
00100
00101 #if EVAL
00102 if (ce_eval && !eval.eval_selection(dds, dataset))
00103 return true;
00104 #endif
00105
00106 dds.timeout_off();
00107
00108 m.put_uint16( _buf ) ;
00109
00110 return true;
00111 }
00112
00113 bool
00114 UInt16::deserialize(UnMarshaller &um, DDS *, bool)
00115 {
00116 um.get_uint16( _buf ) ;
00117
00118 return false;
00119 }
00120
00121 unsigned int
00122 UInt16::val2buf(void *val, bool)
00123 {
00124
00125
00126
00127
00128 if (!val)
00129 throw InternalErr(__FILE__, __LINE__,
00130 "The incoming pointer does not contain any data.");
00131
00132 _buf = *(dods_uint16 *)val;
00133
00134 return width();
00135 }
00136
00137 unsigned int
00138 UInt16::buf2val(void **val)
00139 {
00140
00141
00142 if (!val)
00143 throw InternalErr(__FILE__, __LINE__, "NULL pointer.");
00144
00145 if (!*val)
00146 *val = new dods_uint16;
00147
00148 *(dods_uint16 *)*val = _buf;
00149
00150 return width();
00151 }
00152
00153 dods_uint16
00154 UInt16::value() const
00155 {
00156 return _buf;
00157 }
00158
00159 bool
00160 UInt16::set_value(dods_uint16 i)
00161 {
00162 _buf = i;
00163 set_read_p(true);
00164
00165 return true;
00166 }
00167
00168 void
00169 UInt16::print_val(FILE *out, string space, bool print_decl_p)
00170 {
00171 if (print_decl_p) {
00172 print_decl(out, space, false);
00173 fprintf(out, " = %u;\n", (unsigned int)_buf) ;
00174 }
00175 else
00176 fprintf(out, "%u", (unsigned int)_buf) ;
00177 }
00178
00179 void
00180 UInt16::print_val(ostream &out, string space, bool print_decl_p)
00181 {
00182 if (print_decl_p) {
00183 print_decl(out, space, false);
00184 out << " = " << (unsigned int)_buf << ";\n" ;
00185 }
00186 else
00187 out << (unsigned int)_buf ;
00188 }
00189
00190 bool
00191 UInt16::ops(BaseType *b, int op, const string &dataset)
00192 {
00193
00194 if (!read_p() && !read(dataset)) {
00195
00196
00197
00198
00199
00200 throw InternalErr(__FILE__, __LINE__, "This value was not read!");
00201 }
00202
00203
00204 if (!b->read_p() && !b->read(dataset)) {
00205
00206
00207
00208
00209
00210 throw InternalErr(__FILE__, __LINE__, "This value was not read!");
00211 }
00212
00213 switch (b->type()) {
00214 case dods_byte_c:
00215 return rops<dods_uint16, dods_byte, Cmp<dods_uint16, dods_byte> >
00216 (_buf, dynamic_cast<Byte *>(b)->_buf, op);
00217 case dods_int16_c:
00218 return rops<dods_uint16, dods_int16, USCmp<dods_uint16, dods_int16> >
00219 (_buf, dynamic_cast<Int16 *>(b)->_buf, op);
00220 case dods_uint16_c:
00221 return rops<dods_uint16, dods_uint16, Cmp<dods_uint16, dods_uint16> >
00222 (_buf, dynamic_cast<UInt16 *>(b)->_buf, op);
00223 case dods_int32_c:
00224 return rops<dods_uint16, dods_int32, USCmp<dods_uint16, dods_int32> >
00225 (_buf, dynamic_cast<Int32 *>(b)->_buf, op);
00226 case dods_uint32_c:
00227 return rops<dods_uint16, dods_uint32, Cmp<dods_uint16, dods_uint32> >
00228 (_buf, dynamic_cast<UInt32 *>(b)->_buf, op);
00229 case dods_float32_c:
00230 return rops<dods_uint16, dods_float32, Cmp<dods_uint16, dods_float32> >
00231 (_buf, dynamic_cast<Float32 *>(b)->_buf, op);
00232 case dods_float64_c:
00233 return rops<dods_uint16, dods_float64, Cmp<dods_uint16, dods_float64> >
00234 (_buf, dynamic_cast<Float64 *>(b)->_buf, op);
00235 default:
00236 return false;
00237 }
00238 }
00239
00248 void
00249 UInt16::dump(ostream &strm) const
00250 {
00251 strm << DapIndent::LMarg << "UInt16::dump - ("
00252 << (void *)this << ")" << endl ;
00253 DapIndent::Indent() ;
00254 BaseType::dump(strm) ;
00255 strm << DapIndent::LMarg << "value: " << _buf << endl ;
00256 DapIndent::UnIndent() ;
00257 }
00258