C++ (Cpp) get_int64_value示例

示例#1

文件： concurrent-shared-store.cpp 项目： 2bj/hhvm

bool ConcurrentTableSharedStore::cas(const String& key, int64_t old,
                                     int64_t val) {
  bool success = false;
  ConditionalReadLock l(m_lock, !apcExtension::ConcurrentTableLockFree ||
                                m_lockingFlag);
  StoreValue *sval;
  {
    Map::accessor acc;
    if (m_vars.find(acc, tagStringData(key.get()))) {
      sval = &acc->second;
      if (!sval->expired() && get_int64_value(sval) == old) {
        APCHandle *var = construct(Variant(val));
        sval->var->unreferenceRoot();
        sval->var = var;
        success = true;
      }
    }
  }
  return success;
}

示例#2

文件： concurrent_shared_store.cpp 项目： Chuwiey/hiphop-php

bool ConcurrentTableSharedStore::cas(CStrRef key, int64 old, int64 val) {
  bool success = false;
  ConditionalReadLock l(m_lock, !RuntimeOption::ApcConcurrentTableLockFree ||
                                m_lockingFlag);
  StoreValue *sval;
  {
    Map::accessor acc;
    if (m_vars.find(acc, key.data())) {
      sval = &acc->second;
      if (!sval->expired() && get_int64_value(sval) == old) {
        SharedVariant *var = construct(Variant(val));
        sval->var->decRef();
        sval->var = var;
        success = true;
        log_apc(std_apc_cas);
      }
    }
  }
  return success;
}

示例#3

文件： concurrent-shared-store.cpp 项目： 2bj/hhvm

int64_t ConcurrentTableSharedStore::inc(const String& key, int64_t step,
                                        bool &found) {
  found = false;
  int64_t ret = 0;
  ConditionalReadLock l(m_lock, !apcExtension::ConcurrentTableLockFree ||
                                m_lockingFlag);
  StoreValue *sval;
  {
    Map::accessor acc;
    if (m_vars.find(acc, tagStringData(key.get()))) {
      sval = &acc->second;
      if (!sval->expired()) {
        ret = get_int64_value(sval) + step;
        APCHandle *svar = construct(Variant(ret));
        sval->var->unreferenceRoot();
        sval->var = svar;
        found = true;
      }
    }
  }
  return ret;
}

示例#4

文件： concurrent_shared_store.cpp 项目： Chuwiey/hiphop-php

int64 ConcurrentTableSharedStore::inc(CStrRef key, int64 step, bool &found) {
  found = false;
  int64 ret = 0;
  ConditionalReadLock l(m_lock, !RuntimeOption::ApcConcurrentTableLockFree ||
                                m_lockingFlag);
  StoreValue *sval;
  {
    Map::accessor acc;
    if (m_vars.find(acc, key.data())) {
      sval = &acc->second;
      if (!sval->expired()) {
        ret = get_int64_value(sval) + step;
        SharedVariant *svar = construct(Variant(ret));
        sval->var->decRef();
        sval->var = svar;
        found = true;
        log_apc(std_apc_hit);
      }
    }
  }
  return ret;
}