Represents the Offset to an arbitrary user-defined FlatData final IDL struct. More...
#include <Offset.hpp>
Public Types | |
| typedef MyFlatFinalConstOffset | ConstOffset |
| The equivalent read-only Offset type. More... | |
Public Member Functions | |
| MyFlatFinalOffset () | |
| Creates a null Offset. More... | |
| int32_t | my_primitive () const |
| Retrieves the value for a primitive member. More... | |
| FlatFinalBar::ConstOffset | my_complex () const |
| Retrieves a const Offset to a complex member. More... | |
| const rti::flat::PrimitiveArrayOffset< int32_t, 10 > | my_primitive_array () const |
| Retrieves a const Offset to a primitive array. More... | |
| rti::flat::FinalArrayOffset< FlatFinalBar::ConstOffset, 10 > | my_complex_array () const |
| Retrieves a const Offset to a complex array. More... | |
| bool | my_primitive (int32_t value) |
| Sets the value for a primitive member. More... | |
| FlatFinalBar::Offset | my_complex () |
| Retrieves a non-const Offset to a complex member. More... | |
| rti::flat::PrimitiveArrayOffset< int32_t, 10 > | my_primitive_array () |
| Retrieves a non-const Offset to a primitive array. More... | |
| rti::flat::FinalArrayOffset< FlatFinalBar::Offset, 10 > | my_complex_array () |
| Retrieves a non-const Offset to a complex array. More... | |
 Public Member Functions inherited from rti::flat::OffsetBase | |
| bool | is_null () const |
| Indicates whether this Offset doesn't point to a valid element. More... | |
| bool | is_cpp_compatible () const |
| Indicates whether rti::flat::plain_cast() is possible. More... | |
| const unsigned char * | get_buffer () const |
| Gets this member's position in the buffer. More... | |
| offset_t | get_buffer_size () const |
| Gets the size, in bytes, of this member in the buffer. More... | |
Detailed Description
Represents the Offset to an arbitrary user-defined FlatData final IDL struct.
This example type represents the Offset type that rtiddsgen would generate for MyFlatFinal.
It provides accessors for each of its members. Accessors can return other Offsets or primitive values.
An Offset to a final type may meet the requirements to be cast to its equivalent plain C++ type (see rti::flat::plain_cast()).
Member Typedef Documentation
◆ ConstOffset
| typedef MyFlatFinalConstOffset MyFlatFinalOffset::ConstOffset |
The equivalent read-only Offset type.
Each Offset for a user type has an equivalent const Offset that doesn't provide the methods to modify the Sample. For example, when reading data from a dds::sub::DataReader, a const Sample's Sample::root() function returns a const Offset.
Constructor & Destructor Documentation
◆ MyFlatFinalOffset()
|
inline |
Creates a null Offset.
- Postcondition
- is_null()
Member Function Documentation
◆ my_primitive() [1/2]
| int32_t MyFlatFinalOffset::my_primitive | ( | ) | const |
Retrieves the value for a primitive member.
◆ my_complex() [1/2]
| FlatFinalBar::ConstOffset MyFlatFinalOffset::my_complex | ( | ) | const |
Retrieves a const Offset to a complex member.
FlatFinalBar is another arbitrary user-defined final FlatData type.
◆ my_primitive_array() [1/2]
| const rti::flat::PrimitiveArrayOffset< int32_t, 10 > MyFlatFinalOffset::my_primitive_array | ( | ) | const |
Retrieves a const Offset to a primitive array.
◆ my_complex_array() [1/2]
| rti::flat::FinalArrayOffset< FlatFinalBar::ConstOffset, 10 > MyFlatFinalOffset::my_complex_array | ( | ) | const |
Retrieves a const Offset to a complex array.
◆ my_primitive() [2/2]
| bool MyFlatFinalOffset::my_primitive | ( | int32_t | value | ) |
Sets the value for a primitive member.
◆ my_complex() [2/2]
| FlatFinalBar::Offset MyFlatFinalOffset::my_complex | ( | ) |
Retrieves a non-const Offset to a complex member.
FlatFinalBar is another arbitrary user-defined final FlatData type.
◆ my_primitive_array() [2/2]
| rti::flat::PrimitiveArrayOffset< int32_t, 10 > MyFlatFinalOffset::my_primitive_array | ( | ) |
Retrieves a non-const Offset to a primitive array.
◆ my_complex_array() [2/2]
| rti::flat::FinalArrayOffset< FlatFinalBar::Offset, 10 > MyFlatFinalOffset::my_complex_array | ( | ) |
Retrieves a non-const Offset to a complex array.