LeafValueSetter< ValueType >

Value setter to set the current value of the given element from a type ValueType if supported. More...

Static Public Member Functions
static void	setValue (void *data, const size_t data_size, const LeafLayout &leaf_layout, const ValueType &value)
	Sets the current value if the given element as a ValueType if supported. More...

Detailed Description

template<typename ValueType>
struct ddl::codec::LeafValueSetter< ValueType >

Value setter to set the current value of the given element from a type ValueType if supported.

Template Parameters

CodecType	The type of the codec.
ValueType	The value type supported (by default bool, all int types, float and double are supported).

Remarks

If you want to support your own data type, then create a specialization of this template.

Definition at line 892 of file leaf_value_access.h.

Member Function Documentation

setValue()

static void setValue ( void *  data, const size_t  data_size, const LeafLayout &  leaf_layout, const ValueType &  value  )

inlinestatic

Sets the current value if the given element as a ValueType if supported.

Parameters

	leaf_layout	The small leaf layout of the element to get.
	data	The data area to set the value to
	data_size	The data area size in bytes
[in]	value	The value to set as ValueType, if supported.

Exceptions

std::runtime_error

if there is no valid conversion or the given layout is invalid

Definition at line 901 of file leaf_value_access.h.

References LeafLayout::data_flags, and ddl::codec::serialized.

Referenced by Codec::setElementValue(), StaticCodec::setElementValue(), and ValueSetterSelect< CodecType, ValueType, true >::setValue().