demo.cpp

/* Copyright 2017 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include <iostream>
#include <myanmartools.h>
#include <unicode/errorcode.h>
#include <unicode/translit.h>
#include <unicode/unistr.h>
#include <unicode/ustream.h>
#include <glog/logging.h>

int main() {
    // Unicode string:
    const char* input1 = u8"အပြည်ပြည်ဆိုင်ရာ လူ့အခွင့်အရေး ကြေညာစာတမ်း";
    // Zawgyi string:
    const char* input2 = u8"အျပည္ျပည္ဆိုင္ရာ လူ႔အခြင့္အေရး ေၾကညာစာတမ္း";

    // Detect that the second string is Zawgyi:
    static const auto* const detector = new google_myanmar_tools::ZawgyiDetector();
    double score1 = detector->GetZawgyiProbability(input1);
    double score2 = detector->GetZawgyiProbability(input2);
    CHECK_LT(score1, 0.001);
    CHECK_GT(score2, 0.999);
    std::cout.precision(6);
    std::cout.setf(std::ios::fixed, std::ios::floatfield);
    std::cout << "Unicode Score: " << score1 << std::endl;
    std::cout << "Zawgyi Score: " << score2 << std::endl;

    // Convert the second string to Unicode:
    static const auto* const converter = [] {
        icu::ErrorCode status;
        auto* converter = Transliterator::createInstance(
            "Zawgyi-my", UTRANS_FORWARD  , status);
        CHECK(status.isSuccess()) << ": " << status.errorName();
        return converter;
    }();
    icu::UnicodeString input2converted(input2);
    converter->transliterate(input2converted); // in-place conversion
    CHECK_EQ(icu::UnicodeString(input1), input2converted);
    std::cout << "Converted Text: " << input2converted << std::endl;
}