distributed_id.h File Reference

#include "hedley/hedley.h"
#include <functional>
#include <nlohmann/json.hpp>
#include <mpi.h>
#include <climits>
#include <type_traits>

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Classes
struct	fpmas::api::communication::MpiDistributedId
class	fpmas::api::graph::DistributedId
struct	std::hash< DistributedId >
struct	nlohmann::adl_serializer< DistributedId >

Namespaces
namespace	fpmas
namespace	fpmas::api
namespace	fpmas::api::graph
namespace	fpmas::api::communication
namespace	nlohmann

Macros
#define	FPMAS_ID_TYPE   std::uint_fast32_t

Functions
std::ostream &	fpmas::api::graph::operator<< (std::ostream &os, const DistributedId &id)
std::string	fpmas::to_string (const api::graph::DistributedId &id)

Detailed Description

DistributedId implementation.

Macro Definition Documentation

FPMAS_ID_TYPE

#define FPMAS_ID_TYPE   std::uint_fast32_t

Type used to represent the "id" part of an fpmas::api::graph::DistributedId.

This type defines the maximum count of Nodes and Edges that might be created during a single simulation. (e.g. 65535 for a 16 bit unsigned integer)

It can be user defined at compile time using cmake -DFPMAS_ID_TYPE=<unsigned integer type> ..

By default, the std::uint_fast32_t type is used, that can be 32 or 64 bit depending on the fastest unsigned integer type of at least 32 bits that can be processed by the current system.

Any unsigned integer type can be specified. The std::uintN_t like types defined in the C++ standard can notably be used to fix the FPMAS_ID_TYPE size independently of the underlying system.

FPMAS currently supports 16, 32 and 64 unsigned integer types.