class
#include <esp/core/Configuration.h>
ConfigValue This class uses an anonymous tagged union to store values of different types, as well as providing access to the values in a type safe manner.
Constructors, destructors, conversion operators
- ConfigValue() defaulted
- Constructor.
- ConfigValue(const ConfigValue& otr)
- Copy Constructor.
- ConfigValue(ConfigValue&& otr) noexcept
- Move Constructor.
- ~ConfigValue()
Public functions
- auto operator=(const ConfigValue& otr) -> ConfigValue&
- Copy assignment.
- auto operator=(ConfigValue&& otr) -> ConfigValue& noexcept
- Move assignment.
- auto isValid() const -> bool
- Whether this ConfigValue is valid.
- auto writeToJsonObject(io::JsonAllocator& allocator) const -> io::JsonGenericValue
- Write this ConfigValue to an appropriately configured json object.
-
template<class T>void set(const T& value)
- Set the passed
value
as the data for this ConfigValue, while also setting the appropriate type. -
template<class T>auto get() const -> const T&
- Retrieve an appropriately cast copy of the data stored in this ConfigValue.
- auto getType() const -> ConfigStoredType
- Returns the current type of this ConfigValue.
-
auto getAsString() const -> std::
string - Retrieve a string representation of the data held in this ConfigValue.
-
auto putValueInConfigGroup(const std::
string& key, Cr::Utility::ConfigurationGroup& cfg) const -> bool - Copy this ConfigValue into the passed Corrade::
Utility:: ConfigurationGroup.
Function documentation
bool esp:: core:: config:: ConfigValue:: isValid() const
Whether this ConfigValue is valid.
Returns | Whether or not the specified type of this ConfigValue is known. |
---|
template<class T>
void esp:: core:: config:: ConfigValue:: set(const T& value)
Set the passed value
as the data for this ConfigValue, while also setting the appropriate type.
Parameters | |
---|---|
value | The value to store in this ConfigValue |