A C++ library which enables the construction of containers maintaining one or more indices with different sorting and access semantics.
Questions tagged [boost-multi-index]
248 questions
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1 answer
Does erasing an element from one index deletes corresponding entry from second index boost::multi_index
I have this multiindex defined which is taking huge memory due to large number of entries, I want to delete some entries from it on the basis of some decision checking, is that possible? how to achieve?
I am doing as following, but getting crash in…
Hemant Kr
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votes
1 answer
how to get index by name from multi index container formed with indices using type hiding
I am trying to make multiple index container using type hiding for indexed_by part.
So i start by making the type to be used in container and make some tags
struct Log_file_Dur_Sig_F_Map_struct //Duration_Signal_Folder_Map_struct >>>log file…
ahmed allam
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1 answer
boost multi index convert index to tag and loop on indexes
I have a template class(CrMultiIndex) that receive a template parameter a definition of boost multi index(GlobalHash).I work with c++14
I need a way to translate index to tag(n_to_tag)? And to loop on indexes in CrMultiIndex ctor or Init…
yaron
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1 answer
Multi_index container boost View initialization
class ProcessMaterial
{
typedef bip::allocator ShmemAllocator;
typedef bmi::multi_index_container
Nespl NS3
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2 answers
Is there a way to inherit from Boost multi index container in C++?
I'm looking for a way to create a base container class that inherits the functionality of the boost multi index container. I want to be able to add other functions to this base class and create other classes that can use this base class's functions…
Trevor Davis
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votes
1 answer
can't use a const argument to find() method of the boost::multi_index_container
I have a very simple multi index container that indexes members of a class as follow:
base class:
class AgentInfo {
public:
Agent * agent;
bool valid;
AgentInfo(Agent * a_, bool valid = true);
AgentInfo();
};
//helper tags used in…
rahman
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1 answer
multi_index container ordered_non_unique is not rearranging the order after updating the key
I have created multi_index container element and updating one of the ordered non unique key without calling modify or update. Will this container rearrange based on the new update value?
Sample program:
#include…
Ansh
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-3
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2 answers
Issues with boost::multi_index
When I try to create a object of this,
typedef boost::multi_index_container<
ClassX*, //mapped value
boost::multi_index::indexed_by< …
quickdraw
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