root/lang/cplusplus/SleipnirGoogleSuggest/Debug.cpp

#include "StdAfx.h"
#include "Debug.h"

namespace SleipnirGoogleSuggest {
namespace Debug {
static struct {
    LONG loggerState; // 0=������1=����, 2=����, 3=�폜�� XXX ����
    boost::shared_ptr<Slog> logger; // XXX ���̎g�������Ȃ̂��H�H
} globals = {};

Slog& GetLogger() {
    if (globals.loggerState == 0 && InterlockedExchange(&globals.loggerState, 1) == 0) {
        std::stringstream filename;
        filename << "D:\\tmp\\sleipnirgs_pid" << GetCurrentProcessId() << ".csv";
        globals.logger = boost::shared_ptr<Slog>(new Slog(filename.str(), "", true, false));
        InterlockedExchange(&globals.loggerState, 2);
    }
    // logger���������܂ő҂�
    // XXX �ǂݍ��݂̓�������ƃ_���H
    while (globals.loggerState != 2) {
        Sleep(100);
    }
    return *globals.logger;
}
}
}