本文整理汇总了C++中ShardStatus::shard方法的典型用法代码示例。如果您正苦于以下问题：C++ ShardStatus::shard方法的具体用法？C++ ShardStatus::shard怎么用？C++ ShardStatus::shard使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类ShardStatus的用法示例。
在下文中一共展示了ShardStatus::shard方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: pick
Shard Shard::pick( const Shard& current ) {
vector<Shard> all;
staticShardInfo.getAllShards( all );
if ( all.size() == 0 ) {
staticShardInfo.reload();
staticShardInfo.getAllShards( all );
if ( all.size() == 0 )
return EMPTY;
}
// if current shard was provided, pick a different shard only if it is a better choice
ShardStatus best = all[0].getStatus();
if ( current != EMPTY ) {
best = current.getStatus();
}
for ( size_t i=0; i<all.size(); i++ ) {
ShardStatus t = all[i].getStatus();
if ( t < best )
best = t;
}
LOG(1) << "best shard for new allocation is " << best << endl;
return best.shard();
}示例2: pick
Shard Shard::pick(){
vector<Shard> all;
staticShardInfo.getAllShards( all );
if ( all.size() == 0 ){
staticShardInfo.reload();
staticShardInfo.getAllShards( all );
if ( all.size() == 0 )
return EMPTY;
}
ShardStatus best = all[0].getStatus();
for ( size_t i=1; i<all.size(); i++ ){
ShardStatus t = all[i].getStatus();
if ( t < best )
best = t;
}
log(1) << "picking shard: " << best << endl;
return best.shard();
}