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;
100 return new Int16(*
this);
104 Int16::operator=(
const Int16 &rhs)
109 dynamic_cast<BaseType &
>(*this) = rhs;
119 return sizeof(dods_int16);
125 #if USE_LOCAL_TIMEOUT_SCHEME 133 #if USE_LOCAL_TIMEOUT_SCHEME 136 m.put_int16( d_buf ) ;
144 um.get_int16( d_buf ) ;
152 checksum.
AddData(reinterpret_cast<uint8_t*>(&d_buf),
sizeof(d_buf));
169 m.put_int16( d_buf ) ;
175 um.get_int16( d_buf ) ;
187 "The incoming pointer does not contain any data.");
189 d_buf = *(dods_int16 *)val;
200 throw InternalErr(__FILE__, __LINE__,
"NULL pointer.");
203 *val =
new dods_int16;
205 *(dods_int16 *)*val = d_buf;
217 Int16::set_value(dods_int16 i)
230 fwrite(oss.str().data(),
sizeof(char), oss.str().length(), out);
238 out <<
" = " << d_buf <<
";\n" ;
255 throw InternalErr(__FILE__, __LINE__,
"This value not read!");
265 throw InternalErr(__FILE__, __LINE__,
"This value not read!");
278 return Cmp<dods_int16, dods_int8>(op, d_buf,
static_cast<Int8*
>(b)->value());
280 return Cmp<dods_int16, dods_byte>(op, d_buf,
static_cast<Byte*
>(b)->value());
282 return Cmp<dods_int16, dods_int16>(op, d_buf,
static_cast<Int16*
>(b)->value());
284 return Cmp<dods_int16, dods_uint16>(op, d_buf,
static_cast<UInt16*
>(b)->value());
286 return Cmp<dods_int16, dods_int32>(op, d_buf,
static_cast<Int32*
>(b)->value());
288 return Cmp<dods_int16, dods_uint32>(op, d_buf,
static_cast<UInt32*
>(b)->value());
290 return Cmp<dods_int16, dods_int64>(op, d_buf,
static_cast<Int64*
>(b)->value());
292 return Cmp<dods_int16, dods_uint64>(op, d_buf,
static_cast<UInt64*
>(b)->value());
294 return Cmp<dods_int16, dods_float32>(op, d_buf,
static_cast<Float32*
>(b)->value());
296 return Cmp<dods_int16, dods_float64>(op, d_buf,
static_cast<Float64*
>(b)->value());
299 throw Error(malformed_expr,
"Relational operators can only compare compatible types (number, string).");
301 throw Error(malformed_expr,
"Relational operators only work with scalar types.");
316 strm << DapIndent::LMarg <<
"Int16::dump - (" 317 << (
void *)
this <<
")" << endl ;
318 DapIndent::Indent() ;
320 strm << DapIndent::LMarg <<
"value: " << d_buf << endl ;
321 DapIndent::UnIndent() ;
virtual bool read()
Read data into a local buffer.
Holds an 8-bit signed integer value.
Holds a64-bit signed integer.
virtual bool read_p()
Has this variable been read?
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 void dump(ostream &strm) const
dumps information about this object
virtual bool deserialize(UnMarshaller &um, DDS *dds, bool reuse=false)
Receive data from the net.
Read data from the stream made by D4StreamMarshaller.
Holds an unsigned 16-bit integer.
BaseType(const string &n, const Type &t, bool is_dap4=false)
The BaseType constructor.
virtual bool ops(BaseType *b, int op)
Evaluate relational operators.
virtual BaseType * ptr_duplicate()
Holds a 32-bit floating point value.
top level DAP object to house generic methods
A class for software fault reporting.
Marshaller that knows how to marshal/serialize dap data objects to a C++ iostream using DAP4's receiv...
Holds a 16-bit signed integer value.
virtual Type type() const
Returns the type of the class instance.
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 unsigned int width(bool constrained=false) const
How many bytes does this variable use Return the number of bytes of storage this variable uses...
virtual unsigned int buf2val(void **val)
Reads the class data.
virtual void set_read_p(bool state)
Sets the value of the read_p property.
Holds a 64-bit unsigned integer.
void AddData(const uint8_t *pData, const uint32_t length)
virtual void compute_checksum(Crc32 &checksum)
include the data for this variable in the checksum DAP4 includes a checksum with every data response...
virtual void print_val(FILE *out, string space="", bool print_decl_p=true)
Prints the value of the variable.
Evaluate a constraint expression.
virtual void dump(ostream &strm) const
dumps information about this object
The basic data type for the DODS DAP types.
abstract base class used to marshal/serialize dap data objects
Holds a 64-bit (double precision) floating point value.
virtual bool d4_ops(BaseType *b, int op)
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 ...
A class for error processing.
Holds a 32-bit unsigned integer.
virtual unsigned int val2buf(void *val, bool reuse=false)
Loads class data.
Holds a 32-bit signed integer.
virtual string dataset() const
Returns the name of the dataset used to create this instance.