common.h

//
// Created by fu on 4/25/18.
//

#pragma once
#import <vector>
#import <numeric>

#ifdef __ANDROID__

#include <android/log.h>

#define LOG_TAG "OCR_NDK"

#define LOGI(...) \
  __android_log_print(ANDROID_LOG_INFO,  LOG_TAG,  __VA_ARGS__)
#define LOGW(...) \
  __android_log_print(ANDROID_LOG_WARN,  LOG_TAG,  __VA_ARGS__)
#define LOGE(...) \
  __android_log_print(ANDROID_LOG_ERROR,  LOG_TAG,  __VA_ARGS__)
#else
#include <stdio.h>
#define LOGI(format, ...) \
  fprintf(stdout, "[" LOG_TAG "]" format "\n", ##__VA_ARGS__)
#define LOGW(format, ...) \
  fprintf(stdout, "[" LOG_TAG "]" format "\n", ##__VA_ARGS__)
#define LOGE(format, ...) \
  fprintf(stderr, "[" LOG_TAG "]Error: " format "\n", ##__VA_ARGS__)
#endif

enum RETURN_CODE {
    RETURN_OK = 0
};

enum NET_TYPE{
    NET_OCR = 900100,
    NET_OCR_INTERNAL = 991008
};


template <typename  T>
inline T product(const std::vector<T> &vec) {
    if (vec.empty()){
        return 0;
    }
    return std::accumulate(vec.begin(), vec.end(), 1, std::multiplies<T>());
}