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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#pragma once
#include <cstdint>
/**
* This class provides overall information about the FNET
* implementation.
**/
class FNET_Info
{
public:
/**
* Host endian enum. See @ref GetEndian method below.
**/
enum {
ENDIAN_UNKNOWN,
ENDIAN_LITTLE,
ENDIAN_BIG
};
private:
static uint32_t _endian;
public:
/**
* A static instance of the FNET_Info class is used to ensure that
* this method is run (once) on application startup. It performs
* some probing to obtain information about the host.
**/
FNET_Info();
/**
* @return true if we have support for threads
**/
static bool HasThreads() { return true; }
/**
* @return the host endian (unknown/little/big)
**/
static uint32_t GetEndian() { return _endian; }
/**
* This method may be used to obtain a string describing the
* FNET version.
*
* @return a string indicating the FNET version.
**/
static const char *GetFNETVersion();
/**
* This method is deprecated. Use the FNET_Info::LogInfo method
* instead.
**/
static void PrintInfo();
/**
* Invoking this method logs various information about FNET.
**/
static void LogInfo();
};
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