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GAP 4.8.9 installation with standard packages -- copy to your CoCalc project to get it

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<?xml version="1.0" encoding="UTF-8"?>

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<!-- This is an automatically generated file. -->

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<Chapter Label="Chapter_Pointers">

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<Heading>Pointers</Heading>

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<Section Label="Chapter_Pointers_Section_Weak_pointer_objects">

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<Heading>Weak pointer objects</Heading>

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<ManSection>

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  <Filt Arg="arg" Name="IsContainerForWeakPointers" Label="for IsComponentObjectRep"/>

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 <Returns><C>true</C> or <C>false</C>

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</Returns>

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 <Description>

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The category for weak pointer objects

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 </Description>

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</ManSection>

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<ManSection>

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  <Func Arg="arg" Name="ContainerForWeakPointers" />

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 <Returns>a list which can store weak pointers

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</Returns>

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 <Description>

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The constructor for lists of weak pointers.

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 </Description>

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</ManSection>

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<ManSection>

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  <Oper Arg="arg" Name="UpdateContainerOfWeakPointers" Label="for IsContainerForWeakPointers"/>

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 <Description>

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Updates the weak pointers in a container and deletes the empty ones

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 </Description>

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</ManSection>

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<ManSection>

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  <Func Arg="arg" Name="_AddElmWPObj_ForHomalg" />

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 <Description>

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Adds a weak pointer of an objects to a weak pointer list.

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 </Description>

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</ManSection>

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<ManSection>

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  <Func Arg="arg" Name="_AddTwoElmWPObj_ForHomalg" />

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 <Description>

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Adds a weak pointer which depends on two objects to a list of weak pointers

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 </Description>

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</ManSection>

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<ManSection>

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  <Oper Arg="arg1,arg2,arg3" Name="_ElmWPObj_ForHomalg" Label="for IsContainerForWeakPointers, IsObject, IsObject"/>

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 <Description>

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Creates a weak pointer depending on two objects and adds it to the container.

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 </Description>

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</ManSection>

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</Section>

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<Section Label="Chapter_Pointers_Section_Pointer_objects">

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<Heading>Pointer objects</Heading>

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<ManSection>

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  <Filt Arg="arg" Name="IsContainerForPointers" Label="for IsComponentObjectRep"/>

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 <Returns><C>true</C> or <C>false</C>

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</Returns>

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 <Description>

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The category for pointer objects

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 </Description>

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</ManSection>

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<ManSection>

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  <Func Arg="arg" Name="ContainerForPointers" />

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 <Returns>a container for pointers

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</Returns>

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 <Description>

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Creates a container for pointers.

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 </Description>

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</ManSection>

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<ManSection>

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  <Oper Arg="arg" Name="UpdateContainerOfPointers" Label="for IsContainerForPointers"/>

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 <Description>

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Updates the container of pointers, removes old.

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 </Description>

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</ManSection>

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<ManSection>

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  <Func Arg="arg" Name="_AddElmPObj_ForHomalg" />

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 <Description>

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Adds a pointer to an object to a container for pointers.

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 </Description>

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</ManSection>

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<ManSection>

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  <Func Arg="arg" Name="_AddTwoElmPObj_ForHomalg" />

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 <Description>

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Adds a pointer to two objects to a container for pointers

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 </Description>

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</ManSection>

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<ManSection>

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  <Oper Arg="arg1,arg2,arg3" Name="_ElmPObj_ForHomalg" Label="for IsContainerForPointers, IsObject, IsObject"/>

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 <Returns>an object

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</Returns>

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 <Description>

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Returns an object which a pointer refers to.

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 </Description>

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</ManSection>

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</Section>

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</Chapter>

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