#ifndef LIB_DBG_PERFCOUNTER_MACROS_MQH_INCLUDED
#define LIB_DBG_PERFCOUNTER_MACROS_MQH_INCLUDED
#property version   "5.10"
/**********************************************************************************
 * Copyright (C) 2020 Dominik Egert <info@freie-netze.de>
 *
 * This file is the performance cuonter main user macros include file.
 *
 * Lisence applied: GPLv2
 *                  https://www.gnu.org/licenses/old-licenses/gpl-2.0.html
 *
 * Author Dominik Egert / Freie Netze UG.
 **********************************************************************************
 *
 *  Version: 5.10
 *  State: public
 *
 *  File information
 *  ================
 *
 *
 *
*/





//*********************************************************************************************************************************************************/
//
// BEGIN Performance profiling support
#ifdef LIB_PERF_PROFILING

    // Output formatting macro
    #define PERF_PROFILING_OUTPUT_PREFIX(_fl, _fnc, _ln, _fid)              StringFormat(">>>perf_profiling<<< >%s< %s(){ @%i:%-25s=> ", _fl, _fnc, _ln, ((_fid == "") || (_fid == NULL) ? " " : " [" + _fid + "] "))
    #define PERF_PROFILING_OUTPUT_RESULTS(ex_tm, cnt, avg, min, max)        StringFormat("Runtime: %llu micros; %s }", ex_tm, (cnt < 2) ? "" : PERF_PROFILING_OUTPUT_DETAILS(avg, min, max, cnt))
    #define PERF_PROFILING_OUTPUT_DETAILS(avg, min, max, cnt)               StringFormat("average(%llu), min(%llu), max(%llu); total calls: %i", avg, min, max, cnt)

    // Output helper macros
    #define PERF_COUNTER_GET_AVERAGE(x)                                     (LIB_DBG_NAMESPACE(lib_perf, perf_array)[(int)_perf_id_##x] / _perf_calls_##x)
    #define PERF_COUNTER_GET_MIN(x)                                         LIB_DBG_NAMESPACE(lib_perf, perf_min)[(int)_perf_id_##x]
    #define PERF_COUNTER_GET_MAX(x)                                         LIB_DBG_NAMESPACE(lib_perf, perf_max)[(int)_perf_id_##x]

    // Performance output format string
    #define PERF_OUTPUT_FORMAT_ID(id, x)                                    LIB_DBG_NAMESPACE(lib_perf, perf_print_details)(_perf_runtime_##id, PERF_COUNTER_GET_AVERAGE(id), PERF_COUNTER_GET_MIN(id), PERF_COUNTER_GET_MAX(id), _perf_calls_##id, PERF_PROFILING_OUTPUT_PREFIX(__FILE__, __FUNCTION__, __LINE__, x))

    // Performance arrays
    #define PERF_SET_ARRAYS                                                 ((ulong)((ArrayResize(LIB_DBG_NAMESPACE(lib_perf, perf_array), (int)LIB_DBG_NAMESPACE(lib_perf, perf_counters), 512) > NULL) && (ArrayResize(LIB_DBG_NAMESPACE(lib_perf, perf_min), (int)LIB_DBG_NAMESPACE(lib_perf, perf_counters), 512) > NULL) && ((LIB_DBG_NAMESPACE(lib_perf, perf_min)[(int)LIB_DBG_NAMESPACE(lib_perf, perf_counters) - 1] = ULONG_MAX) > 0x00) && (ArrayResize(LIB_DBG_NAMESPACE(lib_perf, perf_max), (int)LIB_DBG_NAMESPACE(lib_perf, perf_counters), 512) > 0x00)  && ((LIB_DBG_NAMESPACE(lib_perf, perf_max)[(int)LIB_DBG_NAMESPACE(lib_perf, perf_counters) - 1] = 0x00) == 0x00)))
    #define PERF_UPDATE_COUNTERS(x)                                         LIB_DBG_NAMESPACE(lib_perf, perf_array)[(int)_perf_id_##x] += _perf_runtime_##x; LIB_DBG_NAMESPACE(lib_perf, perf_min)[(int)_perf_id_##x] = (((LIB_DBG_NAMESPACE(lib_perf, perf_min)[(int)_perf_id_##x] > _perf_runtime_##x) || (LIB_DBG_NAMESPACE(lib_perf, perf_min)[(int)_perf_id_##x] == 0x00)) ? _perf_runtime_##x : LIB_DBG_NAMESPACE(lib_perf, perf_min)[(int)_perf_id_##x]); LIB_DBG_NAMESPACE(lib_perf, perf_max)[(int)_perf_id_##x] = ((LIB_DBG_NAMESPACE(lib_perf, perf_max)[(int)_perf_id_##x] < _perf_runtime_##x) ? _perf_runtime_##x : LIB_DBG_NAMESPACE(lib_perf, perf_max)[(int)_perf_id_##x]);

    // Counter init
    #define PERF_COUNTER_DEFINE_ID(x)                                       const static ulong _perf_id_##x = LIB_DBG_NAMESPACE(lib_perf, perf_counters)++; static ulong _perf_start_##x = PERF_SET_ARRAYS; static ulong _perf_calls_##x = (LIB_DBG_NAMESPACE(lib_perf, perf_array)[(int)_perf_id_##x] = 0x00);

    // Counter start
    #define PERF_COUNTER_SET_ID(x)                                          _perf_calls_##x++; _perf_start_##x = GetMicrosecondCount();

    // Display performance counter
    #define PERF_COUNTER_CLOSE_ID(id, x)                                    { const ulong _perf_runtime_##id = (GetMicrosecondCount() - _perf_start_##id); PERF_UPDATE_COUNTERS(id); PERF_OUTPUT_FORMAT_ID(id, x); }
    #define PERF_COUNTER_CLOSE(x)                                           { const ulong _perf_runtime_##x = (GetMicrosecondCount() - _perf_start_##x); PERF_UPDATE_COUNTERS(x); PERF_OUTPUT_FORMAT_ID(x, " {...}; "); }

    // Predefined function global performance counter macros
    #define PERF_COUNTER_BEGIN                                              PERF_COUNTER_DEFINE_ID(__FUNCTION__) PERF_COUNTER_SET_ID(__FUNCTION__)
    #define PERF_COUNTER_END                                                PERF_COUNTER_CLOSE(__FUNCTION__)
    #define PERF_COUNTER_BEGIN_ID(x)                                        PERF_COUNTER_SET_ID(x)
    #define PERF_COUNTER_END_ID(x)                                          PERF_COUNTER_CLOSE_ID(x, #x)

    // Predefined standalone performance measurements
    #define PERF_COUNTER_TIMEIT_V(x)                                        do { PERF_COUNTER_DEFINE_ID(__LINE__); PERF_COUNTER_BEGIN_ID(__LINE__); x; PERF_COUNTER_CLOSE_ID(__LINE__, #x); } while(false)
    #ifdef __MQL5__
        #define PERF_COUNTER_TIMEIT_R(x)                                    LIB_DBG_NAMESPACE(lib_perf, perf_R_call)(GetMicrosecondCount(), (x), GetMicrosecondCount(), __COUNTER__, #x, __FILE__, __FUNCTION__, __LINE__)
        #define PERF_COUNTER_TIMEIT_O(x)                                    LIB_DBG_NAMESPACE(lib_perf, perf_O_call)(GetMicrosecondCount(), (x), GetMicrosecondCount(), __COUNTER__, #x, __FILE__, __FUNCTION__, __LINE__)

    #else
        #define PERF_COUNTER_TIMEIT_R(x)                                    LIB_DBG_NAMESPACE(lib_perf, perf_R_call)(GetMicrosecondCount(), (x), GetMicrosecondCount(), -1, #x, __FILE__, __FUNCTION__, __LINE__)
        #define PERF_COUNTER_TIMEIT_O(x)                                    LIB_DBG_NAMESPACE(lib_perf, perf_O_call)(GetMicrosecondCount(), (x), GetMicrosecondCount(), -1, #x, __FILE__, __FUNCTION__, __LINE__)

    #endif

#endif

//
// END Debugging support
//*********************************************************************************************************************************************************/
#endif // LIB_DEBUG_MQH_INCLUDED