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完善checkArgs函数

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This commit is contained in:
xiongziliang 2019-05-20 16:55:09 +08:00
parent 44ed51666f
commit 8311524935
1 changed files with 4 additions and 4 deletions
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8
server/WebApi.cpp
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@ -176,17 +176,17 @@ static inline void addHttpListener(){
} }
template <typename Args,typename First> template <typename Args,typename First>
bool checArgs(Args &&args,First &&first){ bool checkArgs(Args &&args,First &&first){
return !args[first].empty(); return !args[first].empty();
} }
template <typename Args,typename First,typename ...KeyTypes> template <typename Args,typename First,typename ...KeyTypes>
bool checArgs(Args &&args,First &&first,KeyTypes && ...keys){ bool checkArgs(Args &&args,First &&first,KeyTypes && ...keys){
return !args[first].empty() && checArgs(args,keys...); return !args[first].empty() && checkArgs(std::forward<Args>(args),std::forward<KeyTypes>(keys)...);
} }
#define CHECK_ARGS(...) \ #define CHECK_ARGS(...) \
if(!checArgs(allArgs,##__VA_ARGS__)){ \ if(!checkArgs(allArgs,##__VA_ARGS__)){ \
throw InvalidArgs("缺少必要参数:" #__VA_ARGS__); \ throw InvalidArgs("缺少必要参数:" #__VA_ARGS__); \
} }