57#include "Marshaller.h"
58#include "UnMarshaller.h"
61#include "D4Attributes.h"
62#include "D4StreamMarshaller.h"
63#include "D4StreamUnMarshaller.h"
68#include "dods-limits.h"
69#include "InternalErr.h"
104 d_buf = copy_from.d_buf;
109 return new Byte(*
this);
112Byte & Byte::operator=(
const Byte & rhs)
116 BaseType::operator=(rhs);
133#if USE_LOCAL_TIMEOUT_SCHEME
141#if USE_LOCAL_TIMEOUT_SCHEME
144 m.put_byte( d_buf ) ;
154 um.get_byte( d_buf ) ;
162 checksum.
AddData(
reinterpret_cast<uint8_t*
>(&d_buf),
sizeof(d_buf));
179 m.put_byte( d_buf ) ;
185 um.get_byte( d_buf ) ;
200 throw InternalErr(
"the incoming pointer does not contain any data.");
202 d_buf = *(dods_byte *) val;
215 *val =
new dods_byte;
217 *(dods_byte *) * val = d_buf;
245 fwrite(oss.str().data(),
sizeof(
char), oss.str().length(), out);
252 out <<
" = " << (int) d_buf <<
";\n";
313 throw Error(malformed_expr,
"Relational operators can only compare compatible types (number, string).");
315 throw Error(malformed_expr,
"Relational operators only work with scalar types.");
337std::vector<BaseType *> *
340 DBG(cerr << __func__ <<
"() - BEGIN" << endl;);
344 oss << __func__ <<
"() - Something Bad Happened. This transform should produce only ";
345 oss <<
" a single BaseType yet it produced " << vec->size();
346 throw Error(internal_error,oss.str());
350 DBG(cerr << __func__ <<
"() - type(): " <<
type() << endl;);
351 DBG(cerr << __func__ <<
"() - dest->type(): " << dest->
type() << endl;);
356 if(
type()!=dods_byte_c){
361 DBG(cerr << __func__ <<
"() - END" << endl;);
375 strm << DapIndent::LMarg <<
"Byte::dump - ("
376 << (
void *)
this <<
")" << endl;
379 strm << DapIndent::LMarg <<
"value: " << d_buf << endl;
380 DapIndent::UnIndent();
void AddData(const uint8_t *pData, const uint32_t length)
Contains the attributes for a dataset.
virtual void print(FILE *out, string pad=" ", bool dereference=false)
Prints the attribute table.
The basic data type for the DODS DAP types.
virtual bool read()
Read data into a local buffer.
virtual AttrTable & get_attr_table()
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 bool read_p()
Has this variable been read?
virtual void set_read_p(bool state)
Sets the value of the read_p property.
virtual string dataset() const
Returns the name of the dataset used to create this instance.
void dump(ostream &strm) const override
dumps information about this object
BaseType(const string &n, const Type &t, bool is_dap4=false)
The BaseType constructor.
virtual void set_type(const Type &t)
Sets the type of the class instance.
virtual Type type() const
Returns the type of the class instance.
virtual std::vector< BaseType * > * transform_to_dap2(AttrTable *parent_attr_table)
DAP4 to DAP2 transform.
void print_val(FILE *out, string space="", bool print_decl_p=true) override
Prints the value of the variable.
bool d4_ops(BaseType *b, int op) override
BaseType * ptr_duplicate() override
Byte(const string &n)
The Byte constructor.
void compute_checksum(Crc32 &checksum) override
include the data for this variable in the checksum DAP4 includes a checksum with every data response....
bool deserialize(UnMarshaller &um, DDS *, bool) override
Deserialize the char on stdin and put the result in _BUF.
void dump(ostream &strm) const override
dumps information about this object
bool ops(BaseType *b, int op) override
Evaluate relational operators.
virtual dods_byte value() const
unsigned int width(bool=false) const override
How many bytes does this variable use Return the number of bytes of storage this variable uses....
unsigned int val2buf(void *val, bool reuse=false) override
virtual bool set_value(const dods_byte value)
std::vector< BaseType * > * transform_to_dap2(AttrTable *parent_attr_table) override
DAP4 to DAP2 transform.
unsigned int buf2val(void **val) override
Reads the class data.
bool serialize(ConstraintEvaluator &eval, DDS &dds, Marshaller &m, bool ce_eval) override
Evaluate a constraint expression.
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 ...
Marshaller that knows how to marshal/serialize dap data objects to a C++ iostream using DAP4's receiv...
Read data from the stream made by D4StreamMarshaller.
A class for error processing.
Holds a 32-bit floating point value.
Holds a 64-bit (double precision) floating point value.
Holds a 16-bit signed integer value.
Holds a 32-bit signed integer.
Holds a64-bit signed integer.
Holds an 8-bit signed integer value.
A class for software fault reporting.
abstract base class used to marshal/serialize dap data objects
Holds an unsigned 16-bit integer.
Holds a 32-bit unsigned integer.
Holds a 64-bit unsigned integer.
abstract base class used to unmarshall/deserialize dap data objects
top level DAP object to house generic methods
bool Cmp(int op, T1 v1, T2 v2)