libdap
Updated for version 3.20.3
libdap4 is an implementation of OPeNDAP's DAP protocol.
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55 #include "Marshaller.h"
56 #include "UnMarshaller.h"
59 #include "D4StreamMarshaller.h"
60 #include "D4StreamUnMarshaller.h"
64 #include "Operators.h"
65 #include "dods-limits.h"
67 #include "InternalErr.h"
68 #include "DapIndent.h"
94 d_buf = copy_from.d_buf;
104 UInt16::operator=(
const UInt16 &rhs)
109 dynamic_cast<BaseType &
>(*this) = rhs;
119 return sizeof(dods_uint16);
125 #if USE_LOCAL_TIMEOUT_SCHEME
133 #if USE_LOCAL_TIMEOUT_SCHEME
136 m.put_uint16( d_buf ) ;
144 um.get_uint16( d_buf ) ;
152 checksum.
AddData(
reinterpret_cast<uint8_t*
>(&d_buf),
sizeof(d_buf));
169 m.put_uint16( d_buf ) ;
175 um.get_uint16( d_buf ) ;
187 "The incoming pointer does not contain any data.");
189 d_buf = *(dods_uint16 *)val;
200 throw InternalErr(__FILE__, __LINE__,
"NULL pointer.");
203 *val =
new dods_uint16;
205 *(dods_uint16 *)*val = d_buf;
211 UInt16::value()
const
217 UInt16::set_value(dods_uint16 i)
230 fwrite(oss.str().data(),
sizeof(
char), oss.str().length(), out);
238 out <<
" = " << (
unsigned int)d_buf <<
";\n" ;
241 out << (
unsigned int)d_buf ;
254 throw InternalErr(__FILE__, __LINE__,
"This value was not read!");
264 throw InternalErr(__FILE__, __LINE__,
"This value was not read!");
269 return USCmp<dods_uint16, dods_int8>(op, d_buf,
static_cast<Int8*
>(b)->value());
271 return Cmp<dods_uint16, dods_byte>(op, d_buf,
static_cast<Byte*
>(b)->value());
273 return USCmp<dods_uint16, dods_int16>(op, d_buf,
static_cast<Int16*
>(b)->value());
275 return Cmp<dods_uint16, dods_uint16>(op, d_buf,
static_cast<UInt16*
>(b)->value());
277 return USCmp<dods_uint16, dods_int32>(op, d_buf,
static_cast<Int32*
>(b)->value());
279 return Cmp<dods_uint16, dods_uint32>(op, d_buf,
static_cast<UInt32*
>(b)->value());
281 return USCmp<dods_uint16, dods_int64>(op, d_buf,
static_cast<Int64*
>(b)->value());
283 return Cmp<dods_uint16, dods_uint64>(op, d_buf,
static_cast<UInt64*
>(b)->value());
285 return USCmp<dods_uint16, dods_float32>(op, d_buf,
static_cast<Float32*
>(b)->value());
287 return USCmp<dods_uint16, dods_float64>(op, d_buf,
static_cast<Float64*
>(b)->value());
304 strm << DapIndent::LMarg <<
"UInt16::dump - ("
305 << (
void *)
this <<
")" << endl ;
306 DapIndent::Indent() ;
308 strm << DapIndent::LMarg <<
"value: " << d_buf << endl ;
309 DapIndent::UnIndent() ;
Evaluate a constraint expression.
virtual unsigned int width(bool constrained=false) const
How many bytes does this use Return the number of bytes of storage this variable uses....
Holds a 64-bit unsigned integer.
virtual bool deserialize(UnMarshaller &um, DDS *dds, bool reuse=false)
Receive data from the net.
abstract base class used to unmarshall/deserialize dap data objects
virtual void print_decl(FILE *out, string space=" ", bool print_semi=true, bool constraint_info=false, bool constrained=false)
Print an ASCII representation of the variable structure.
virtual unsigned int buf2val(void **val)
Reads the class data.
A class for software fault reporting.
virtual void dump(ostream &strm) const
dumps information about this object
abstract base class used to marshal/serialize dap data objects
Holds a 16-bit signed integer value.
Holds a 32-bit unsigned integer.
virtual bool serialize(ConstraintEvaluator &eval, DDS &dds, Marshaller &m, bool ce_eval=true)
Move data to the net, then remove them from the object.
virtual void print_val(FILE *out, string space="", bool print_decl_p=true)
Prints the value of the variable.
top level DAP object to house generic methods
Holds an 8-bit signed integer value.
Holds a 32-bit floating point value.
virtual unsigned int val2buf(void *val, bool reuse=false)
Loads class data.
virtual void dump(ostream &strm) const
dumps information about this object
virtual string dataset() const
Returns the name of the dataset used to create this instance.
Read data from the stream made by D4StreamMarshaller.
virtual bool read_p()
Has this variable been read?
virtual BaseType * ptr_duplicate()
Holds an unsigned 16-bit integer.
virtual Type type() const
Returns the type of the class instance.
bool eval_selection(DDS &dds, const std::string &dataset)
Evaluate a boolean-valued constraint expression. This is main method for the evaluator and is called ...
virtual void set_read_p(bool state)
Sets the value of the read_p property.
void AddData(const uint8_t *pData, const uint32_t length)
virtual bool read()
Read data into a local buffer.
Holds a 32-bit signed integer.
Holds a64-bit signed integer.
virtual void compute_checksum(Crc32 &checksum)
include the data for this variable in the checksum DAP4 includes a checksum with every data response....
The basic data type for the DODS DAP types.
virtual bool ops(BaseType *b, int op)
Evaluate relational operators.
Holds a 64-bit (double precision) floating point value.
Marshaller that knows how to marshal/serialize dap data objects to a C++ iostream using DAP4's receiv...