(std::make_unique<legacy::PassManager>()) { PM->add(createTailCallEliminationPass()); PM->add(createFunctionInliningPass()); PM->add(createIndVarSimplifyPass()); PM->add(createCFGSimplificationPass()); } Expected<ThreadSafeModule> operator()(ThreadSafeModule TSM, MaterializationResponsibility &...
// alg_transform.cpp // compile with: /EHsc #include <vector> #include <algorithm> #include <functional> #include <iostream> // The function object multiplies an element by a Factor template <class Type> class MultValue { private: Type Factor; // The value to multiply by public: // ...
- To define such function-specific optimizations, write a - transform function</> and place its OID in the - protransform</> field of the primary function's - pg_proc</> entry. The transform function must have the SQL - signature protransform(internal) RETURNS internal</>. The - ...
4. 函数定义(pg_get_functiondef)暂不输出SUPPORT。 --- doc/src/sgml/catalogs.sgmlin | 4 +- doc/src/sgml/xfunc.sgmlin | 123 +++++--- doc/src/sgml/xoper.sgmlin | 12 ++ src/common/backend/catalog/builtin_funcs.ini | 24 ++-- src/common/backend/utils/adt/date.cpp | 22 ++- sr...
std::transform applies the given function to a range and stores the result in another range, beginning at d_first. (1): The unary operation unary_op is applied to the range defined by [first1, last1). (2): The binary operation binary_op is applied to pairs of elements from two rang...
问RcppParallel不匹配调用“transform”的函数EN版权声明：本文内容由互联网用户自发贡献，该文观点仅代表作者本人。本站仅提供信息存储空间服务，不拥有所有权，不承担相关法律责任。如发现本站有涉嫌侵权/违法违规的内容， 请发送邮件至 举报，一经查实，本站将立刻删除。
tolower的int类型不能被transform直接引用。要改成 char myLower(char u){ return tolower(static_cast<int>(u));} 就可以了
// alg_transform.cpp // compile with: /EHsc #include <vector> #include <algorithm> #include <functional> #include <iostream> // The function object multiplies an element by a Factor template <class Type> class MultValue { private: Type Factor; // The value to multiply by public: // ...
基本语法template<classInputIt,classOutputIt,classUnaryFunction>OutputIttransform(InputItfirst,InputIt...
std::transformdoes not guarantee in-order application ofunary_oporbinary_op. To apply a function to a sequence in-order or to apply a function that modifies the elements of a sequence, usestd::for_each. Example Run this code Output: ...