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Update documentation

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Stephen Seo 2018-05-18 20:47:34 +09:00
parent d12af4d527
commit 9d914ce10d
1 changed files with 36 additions and 21 deletions
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57
src/EC/Manager.hpp
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@ -221,14 +221,17 @@ namespace EC
}
/*!
\brief Returns a reference to a component belonging to the given
\brief Returns a pointer to a component belonging to the given
Entity.
This function will return a reference to a Component regardless of
whether or not the Entity actually owns the reference. If the Entity
This function will return a pointer to a Component regardless of
whether or not the Entity actually owns the Component. If the Entity
doesn't own the Component, changes to the Component will not affect
any Entity. It is recommended to use hasComponent() to determine if
the Entity actually owns that Component.
If the given Component is unknown to the Manager, then this function
will return a nullptr.
*/
template <typename Component>
Component* getEntityData(const std::size_t& index)
@ -250,16 +253,19 @@ namespace EC
}
/*!
\brief Returns a reference to a component belonging to the given
\brief Returns a pointer to a component belonging to the given
Entity.
Note that this function is the same as getEntityData().
This function will return a reference to a Component regardless of
whether or not the Entity actually owns the reference. If the Entity
This function will return a pointer to a Component regardless of
whether or not the Entity actually owns the Component. If the Entity
doesn't own the Component, changes to the Component will not affect
any Entity. It is recommended to use hasComponent() to determine if
the Entity actually owns that Component.
If the given Component is unknown to the Manager, then this function
will return a nullptr.
*/
template <typename Component>
Component* getEntityComponent(const std::size_t& index)
@ -268,14 +274,17 @@ namespace EC
}
/*!
\brief Returns a const reference to a component belonging to the
\brief Returns a const pointer to a component belonging to the
given Entity.
This function will return a const reference to a Component
regardless of whether or not the Entity actually owns the reference.
This function will return a const pointer to a Component
regardless of whether or not the Entity actually owns the Component.
If the Entity doesn't own the Component, changes to the Component
will not affect any Entity. It is recommended to use hasComponent()
to determine if the Entity actually owns that Component.
If the given Component is unknown to the Manager, then this function
will return a nullptr.
*/
template <typename Component>
const Component* getEntityData(const std::size_t& index) const
@ -297,16 +306,19 @@ namespace EC
}
/*!
\brief Returns a const reference to a component belonging to the
\brief Returns a const pointer to a component belonging to the
given Entity.
Note that this function is the same as getEntityData() (const).
This function will return a const reference to a Component
regardless of whether or not the Entity actually owns the reference.
This function will return a const pointer to a Component
regardless of whether or not the Entity actually owns the Component.
If the Entity doesn't own the Component, changes to the Component
will not affect any Entity. It is recommended to use hasComponent()
to determine if the Entity actually owns that Component.
If the given Component is unknown to the Manager, then this function
will return a nullptr.
*/
template <typename Component>
const Component* getEntityComponent(const std::size_t& index) const
@ -355,6 +367,9 @@ namespace EC
will be overwritten by the newly created Component with the given
arguments.
If the Entity is not alive or the given Component is not known to
the Manager, then nothing will change.
Example:
\code{.cpp}
struct C0
@ -525,7 +540,7 @@ namespace EC
Signature.
The function object given to this function must accept std::size_t
as its first parameter and Component references for the rest of the
as its first parameter and Component pointers for the rest of the
parameters. Tags specified in the Signature are only used as
filters and will not be given as a parameter to the function.
@ -540,7 +555,7 @@ namespace EC
Example:
\code{.cpp}
manager.forMatchingSignature<TypeList<C0, C1, T0>>([] (
std::size_t ID, C0& component0, C1& component1) {
std::size_t ID, C0* component0, C1* component1) {
// Lambda function contents here
},
4 // four threads
@ -629,7 +644,7 @@ namespace EC
Signature.
The function pointer given to this function must accept std::size_t
as its first parameter and Component references for the rest of the
as its first parameter and Component pointers for the rest of the
parameters. Tags specified in the Signature are only used as
filters and will not be given as a parameter to the function.
@ -643,8 +658,8 @@ namespace EC
Example:
\code{.cpp}
auto function = [] (std::size_t ID, C0& component0,
C1& component1) {
auto function = [] (std::size_t ID, C0* component0,
C1* component1) {
// Lambda function contents here
};
manager.forMatchingSignaturePtr<TypeList<C0, C1, T0>>(
@ -761,7 +776,7 @@ namespace EC
Example:
\code{.cpp}
manager.addForMatchingFunction<TypeList<C0, C1, T0>>([] (
std::size_t ID, C0& component0, C1& component1) {
std::size_t ID, C0* component0, C1* component1) {
// Lambda function contents here
});
@ -944,7 +959,7 @@ namespace EC
Example:
\code{.cpp}
manager.addForMatchingFunction<TypeList<C0, C1, T0>>([] (
std::size_t ID, C0& component0, C1& component1) {
std::size_t ID, C0* component0, C1* component1) {
// Lambda function contents here
});
@ -995,7 +1010,7 @@ namespace EC
\code{.cpp}
std::size_t id =
manager.addForMatchingFunction<TypeList<C0, C1, T0>>(
[] (std::size_t ID, C0& c0, C1& c1) {
[] (std::size_t ID, C0* c0, C1* c1) {
// Lambda function contents here
});
@ -1031,7 +1046,7 @@ namespace EC
Example:
\code{.cpp}
manager.addForMatchingFunction<TypeList<C0, C1, T0>>([] (
std::size_t ID, C0& component0, C1& component1) {
std::size_t ID, C0* component0, C1* component1) {
// Lambda function contents here
});