peak_boolean_node.hpp

Go to the documentation of this file.

 
#pragma once
 
 
#include <peak/backend/peak_backend.h>
#include <peak/dll_interface/peak_dll_interface_util.hpp>
#include <peak/node_map/peak_common_node_enums.hpp>
#include <peak/node_map/peak_node.hpp>
#include <type_traits>
 
 
namespace peak
{
namespace core
{
namespace nodes
{

class BooleanNode : public Node
{
public:
    static constexpr auto NodeType = nodes::NodeType::Boolean;
    using NodeDataType = bool;
    using NodeHasRange = std::false_type;
 
    BooleanNode() = delete;
    ~BooleanNode() override = default;
    BooleanNode(const BooleanNode& other) = delete;
    BooleanNode& operator=(const BooleanNode& other) = delete;
    BooleanNode(BooleanNode&& other) = delete;
    BooleanNode& operator=(BooleanNode&& other) = delete;

    bool Value(NodeCacheUsePolicy cacheUsePolicy = NodeCacheUsePolicy::UseCache) const;

    void SetValue(bool value);
 
private:
    friend ClassCreator<BooleanNode>;
    BooleanNode(PEAK_BOOLEAN_NODE_HANDLE booleanNodeHandle, const std::weak_ptr<NodeMap>& parentNodeMap);
    PEAK_BOOLEAN_NODE_HANDLE m_backendHandle;
};
 
} /* namespace nodes */
} /* namespace core */
} /* namespace peak */
 
/* Implementation */
namespace peak
{
namespace core
{
namespace nodes
{
 
inline BooleanNode::BooleanNode(
    PEAK_BOOLEAN_NODE_HANDLE booleanNodeHandle, const std::weak_ptr<NodeMap>& parentNodeMap)
    : Node(QueryNumericFromCInterfaceFunction<PEAK_NODE_HANDLE>([&](PEAK_NODE_HANDLE* nodeHandle) {
        return PEAK_C_ABI_PREFIX PEAK_BooleanNode_ToNode(booleanNodeHandle, nodeHandle);
    }),
        parentNodeMap)
    , m_backendHandle(booleanNodeHandle)
{}
 
inline bool BooleanNode::Value(NodeCacheUsePolicy cacheUsePolicy /* = NodeCacheUsePolicy::UseCache */) const
{
    return QueryNumericFromCInterfaceFunction<PEAK_BOOL8>([&](PEAK_BOOL8* value) {
        return PEAK_C_ABI_PREFIX PEAK_BooleanNode_GetValue(
            m_backendHandle, static_cast<PEAK_NODE_CACHE_USE_POLICY>(cacheUsePolicy), value);
    }) > 0;
}
 
inline void BooleanNode::SetValue(bool value)
{
    CallAndCheckCInterfaceFunction(
        [&] { return PEAK_C_ABI_PREFIX PEAK_BooleanNode_SetValue(m_backendHandle, value); });
}
 
} /* namespace nodes */
} /* namespace core */
} /* namespace peak */