40 #ifndef _dods_datatypes_h
48 #ifndef constraint_evaluator_h
66 Float32(
const string &n,
const string &d);
77 virtual unsigned int width(
bool constrained =
false);
83 virtual unsigned int val2buf(
void *val,
bool reuse =
false);
84 virtual unsigned int buf2val(
void **val);
89 virtual void print_val(FILE *out,
string space =
"",
90 bool print_decl_p =
true);
91 virtual void print_val(ostream &out,
string space =
"",
92 bool print_decl_p =
true);
96 virtual void dump(ostream &strm)
const ;
abstract base class used to unmarshall/deserialize dap data objects
virtual void print_val(FILE *out, string space="", bool print_decl_p=true)
Prints the value of the variable.
virtual bool deserialize(UnMarshaller &um, DDS *dds, bool reuse=false)
Receive data from the net.
Float32 & operator=(const Float32 &rhs)
virtual bool serialize(ConstraintEvaluator &eval, DDS &dds, Marshaller &m, bool ce_eval=true)
Move data to the net.
virtual unsigned int width(bool constrained=false)
virtual unsigned int val2buf(void *val, bool reuse=false)
Loads class data.
Holds a 32-bit floating point value.
virtual void dump(ostream &strm) const
dumps information about this object
virtual bool set_value(dods_float32 f)
Evaluate a constraint expression.
virtual BaseType * ptr_duplicate()
virtual unsigned int buf2val(void **val)
Reads the class data.
The basic data type for the DODS DAP types.
abstract base class used to marshal/serialize dap data objects
virtual dods_float32 value() const
virtual bool ops(BaseType *b, int op)
Evaluate relational operators.