若要删除std::vector中的element,正规的方式该用find() generic algorithm,若find()找到了,会传回该iterator,若找不到,将传回vector.end()。这种写法远比用for loop干净很多。 1 /* 2 (C) OOMusou 2006http://oomusou.cnblogs.com 3 4 Filename : VectorFindAndErase.cpp 5 Compiler : Visual C++ 8.0...
in. * The "mOptions" vector is updated. * * CAUTION: when adding options in here, be careful not to putthe * char buffer inside a nested scope. Adding the bufferto the * options using mOptions.add() does not copy the buffer, soif the * buffer goes out of scope the option ...
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#include<string> #include<vector> #include<iostream> #include<boost/algorithm/string.hpp> std::vector<std::string> v;// 此处填充 v std::cout << boost::algorithm::join(v,"") <<'\n'; Boost.Lexical_Cast Docs:http://boost.org/libs/lexical_cast Boost 前面已经介绍过。这是 Boost 的其中...
CAutoVectorPtrElementTraits::OUTARGTYPE 使用的数据类型对于检索元素集合选件类对象。 备注 此选件类用于帮助集合包含智能指针的选件类对象的创建的方法、静态函数和typedef。不同 CAutoPtrElementTraits,此选件类使用新的向量和删除运算符。 继承层次结构 CDefaultCompareTraits CDefaultHashTraits CElementTraitsBase CDe...
If the size of a bit-set is not known at compile time, or it is necessary to change its size at run-time, the dynamic types such asstd::vector<bool>orboost::dynamic_bitset<>may be used instead. Feature-testmacroValueStdFeature
vector_unlock(); } static void check_vector_remove(struct attr_check *check) { int i; vector_lock(); /* Find entry */ for (i = 0; i < check_vector.nr; i++) if (check_vector.checks[i] == check) break; if (i >= check_vector.nr) ...
The possibly relational functions are true if any element of the operand intervals satisfy the underlying relation. For example, plt([X,Y])is true if there exists an and a such that x< y. This is equivalent to .For an affirmative order relation with ...
Linear memory is typically allocated using cudaMalloc() and freed using cudaFree() and data transfer between host memory and device memory are typically done using cudaMemcpy(). In the vector addition code sample ofKernels, the vectors need to be copied from host memory to device memory: ...
-flax-vector-conversions Allow implicit conversions between vectors with differing numbers of elements and/or incompatible element types. This option should not be used for new code. -funsigned-char Let the type "char" be unsigned, like "unsigned char". Each kind of machine has a default for...