14 #ifndef DCPACKERINTERFACE_H
15 #define DCPACKERINTERFACE_H
74 INLINE
const std::string &get_name()
const;
75 int find_seek_index(
const std::string &name)
const;
78 virtual const DCField *as_field()
const;
85 bool check_match(
const std::string &description,
DCFile *dcfile =
nullptr)
const;
88 virtual void set_name(
const std::string &name);
89 INLINE
bool has_fixed_byte_size()
const;
90 INLINE
size_t get_fixed_byte_size()
const;
91 INLINE
bool has_fixed_structure()
const;
92 INLINE
bool has_range_limits()
const;
93 INLINE
size_t get_num_length_bytes()
const;
95 INLINE
bool has_nested_fields()
const;
96 INLINE
int get_num_nested_fields()
const;
97 virtual int calc_num_nested_fields(
size_t length_bytes)
const;
100 virtual bool validate_num_nested_fields(
int num_nested_fields)
const;
102 INLINE DCPackType get_pack_type()
const;
104 virtual void pack_double(
DCPackData &pack_data,
double value,
105 bool &pack_error,
bool &range_error)
const;
106 virtual void pack_int(
DCPackData &pack_data,
int value,
107 bool &pack_error,
bool &range_error)
const;
108 virtual void pack_uint(
DCPackData &pack_data,
unsigned int value,
109 bool &pack_error,
bool &range_error)
const;
110 virtual void pack_int64(
DCPackData &pack_data, int64_t value,
111 bool &pack_error,
bool &range_error)
const;
112 virtual void pack_uint64(
DCPackData &pack_data, uint64_t value,
113 bool &pack_error,
bool &range_error)
const;
114 virtual void pack_string(
DCPackData &pack_data,
const std::string &value,
115 bool &pack_error,
bool &range_error)
const;
116 virtual void pack_blob(
DCPackData &pack_data,
const vector_uchar &value,
117 bool &pack_error,
bool &range_error)
const;
118 virtual bool pack_default_value(
DCPackData &pack_data,
bool &pack_error)
const;
120 virtual void unpack_double(
const char *data,
size_t length,
size_t &p,
121 double &value,
bool &pack_error,
bool &range_error)
const;
122 virtual void unpack_int(
const char *data,
size_t length,
size_t &p,
123 int &value,
bool &pack_error,
bool &range_error)
const;
124 virtual void unpack_uint(
const char *data,
size_t length,
size_t &p,
125 unsigned int &value,
bool &pack_error,
bool &range_error)
const;
126 virtual void unpack_int64(
const char *data,
size_t length,
size_t &p,
127 int64_t &value,
bool &pack_error,
bool &range_error)
const;
128 virtual void unpack_uint64(
const char *data,
size_t length,
size_t &p,
129 uint64_t &value,
bool &pack_error,
bool &range_error)
const;
130 virtual void unpack_string(
const char *data,
size_t length,
size_t &p,
131 std::string &value,
bool &pack_error,
bool &range_error)
const;
132 virtual void unpack_blob(
const char *data,
size_t length,
size_t &p,
133 vector_uchar &value,
bool &pack_error,
bool &range_error)
const;
134 virtual bool unpack_validate(
const char *data,
size_t length,
size_t &p,
135 bool &pack_error,
bool &range_error)
const;
136 virtual bool unpack_skip(
const char *data,
size_t length,
size_t &p,
137 bool &pack_error)
const;
142 INLINE
static void do_pack_int8(
char *buffer,
int value);
143 INLINE
static void do_pack_int16(
char *buffer,
int value);
144 INLINE
static void do_pack_int32(
char *buffer,
int value);
145 INLINE
static void do_pack_int64(
char *buffer, int64_t value);
146 INLINE
static void do_pack_uint8(
char *buffer,
unsigned int value);
147 INLINE
static void do_pack_uint16(
char *buffer,
unsigned int value);
148 INLINE
static void do_pack_uint32(
char *buffer,
unsigned int value);
149 INLINE
static void do_pack_uint64(
char *buffer, uint64_t value);
150 INLINE
static void do_pack_float64(
char *buffer,
double value);
152 INLINE
static int do_unpack_int8(
const char *buffer);
153 INLINE
static int do_unpack_int16(
const char *buffer);
154 INLINE
static int do_unpack_int32(
const char *buffer);
155 INLINE
static int64_t do_unpack_int64(
const char *buffer);
156 INLINE
static unsigned int do_unpack_uint8(
const char *buffer);
157 INLINE
static unsigned int do_unpack_uint16(
const char *buffer);
158 INLINE
static unsigned int do_unpack_uint32(
const char *buffer);
159 INLINE
static uint64_t do_unpack_uint64(
const char *buffer);
160 INLINE
static double do_unpack_float64(
const char *buffer);
162 INLINE
static void validate_int_limits(
int value,
int num_bits,
164 INLINE
static void validate_int64_limits(int64_t value,
int num_bits,
166 INLINE
static void validate_uint_limits(
unsigned int value,
int num_bits,
168 INLINE
static void validate_uint64_limits(uint64_t value,
int num_bits,
180 virtual bool do_check_match_simple_parameter(
const DCSimpleParameter *other)
const;
181 virtual bool do_check_match_class_parameter(
const DCClassParameter *other)
const;
182 virtual bool do_check_match_switch_parameter(
const DCSwitchParameter *other)
const;
183 virtual bool do_check_match_array_parameter(
const DCArrayParameter *other)
const;
184 virtual bool do_check_match_atomic_field(
const DCAtomicField *other)
const;
185 virtual bool do_check_match_molecular_field(
const DCMolecularField *other)
const;
192 bool _has_fixed_byte_size;
193 size_t _fixed_byte_size;
194 bool _has_fixed_structure;
195 bool _has_range_limits;
196 size_t _num_length_bytes;
197 bool _has_nested_fields;
198 int _num_nested_fields;
199 DCPackType _pack_type;
This represents an array of some other kind of object, meaning this parameter type accepts an arbitra...
A single atomic field of a Distributed Class, as read from a .dc file.
This represents a class (or struct) object used as a parameter itself.
A single field of a Distributed Class, either atomic or molecular.
Represents the complete list of Distributed Class descriptions as read from a .dc file.
A single molecular field of a Distributed Class, as read from a .dc file.
This is a block of data that receives the results of DCPacker.
This object contains the names of all of the nested fields available within a particular field.
This defines the internal interface for packing values into a DCField.
This is the most fundamental kind of parameter type: a single number or string, one of the DCSubatomi...
This represents a switch object used as a parameter itself, which packs the appropriate fields of the...
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.