使用std :: max [英] using std::max
问题描述
您好
我正在按照加速C ++实践编程的练习进行操作
示例和使用时：
使用std :: max;我在MS Visual C ++ v6中得到这些编译错误
错误C2039：''max''：不是''std'的成员'
错误C2873：''max''：符号不能用于使用声明
我有#include''d< algorithm-但是看不到
那里。
max是一个相当新的标准库功能吗？我怎样才能使这个工作？
Angus
Hello
I am following the exercises in Accelerated C++ Practical Programming by
Example and when use:
using std::max; I get these compile errors in MS Visual C++ v6
error C2039: ''max'' : is not a member of ''std''
error C2873: ''max'' : symbol cannot be used in a using-declaration
I have #include''d <algorithm- but cannot see the function declared in
there.
Is max a fairly new standard library feature? How do I get this to work?
Angus
推荐答案
" Angus" < no **** @ gmail.comwrote：
"Angus" <no****@gmail.comwrote:
我正在关注加速C ++实践编程中的练习
示例和何时使用：
使用std :: max;我在MS Visual C ++ v6中得到这些编译错误
错误C2039：''max''：不是''std'的成员'
错误C2873：''max''：符号不能用于使用声明
我有#include''d< algorithm-但是看不到
那里。
max是一个相当新的标准库功能吗？我如何让它工作？
I am following the exercises in Accelerated C++ Practical Programming by
Example and when use:
using std::max; I get these compile errors in MS Visual C++ v6
error C2039: ''max'' : is not a member of ''std''
error C2873: ''max'' : symbol cannot be used in a using-declaration
I have #include''d <algorithm- but cannot see the function declared in
there.
Is max a fairly new standard library feature? How do I get this to work?
它不是相当新的当标准被批准时，是在那里
AFAIK。尝试使用不同的编译器。
It is not "fairly new" is was there when the standard was ratified
AFAIK. Try using a different compiler.
Angus写道：
Angus wrote:
你好
我正在关注加速C ++实践编程中的练习
示例和使用时：
使用std :: max;我在MS Visual C ++ v6中得到这些编译错误
错误C2039：''max''：不是''std'的成员'
错误C2873：''max''：符号不能用于使用声明
我有#include''d< algorithm-但是看不到
那里。
max是一个相当新的标准库功能吗？我如何让它工作？
Hello
I am following the exercises in Accelerated C++ Practical Programming by
Example and when use:
using std::max; I get these compile errors in MS Visual C++ v6
error C2039: ''max'' : is not a member of ''std''
error C2873: ''max'' : symbol cannot be used in a using-declaration
I have #include''d <algorithm- but cannot see the function declared in
there.
Is max a fairly new standard library feature? How do I get this to work?
不，但VC6并不是很顺从。升级时间。
-
Ian Collins。
No, but VC6 isn''t very compliant. Time to upgrade.
--
Ian Collins.
1月23日，3：下午18点，Daniel T. < danie ... @ earthlink.netwrote：
On Jan 23, 3:18 pm, "Daniel T." <danie...@earthlink.netwrote:
" Angus" < nos ... @ gmail.comwrote：
"Angus" <nos...@gmail.comwrote:
我正在关注加速C ++实践编程中的练习
示例和使用时：
I am following the exercises in Accelerated C++ Practical Programming by
Example and when use:
使用std :: max;我在MS Visual C ++中得到这些编译错误v6
using std::max; I get these compile errors in MS Visual C++ v6
错误C2039：''max''：不是''std''的成员
错误C2873：''max''：符号不能用于使用声明
error C2039: ''max'' : is not a member of ''std''
error C2873: ''max'' : symbol cannot be used in a using-declaration
我有#include' 'd< algorithm-但是看不到
中声明的函数。
I have #include''d <algorithm- but cannot see the function declared in
there.
max是一个相当新的标准库功能吗？我如何让它发挥作用？它不是相当新的当标准被批准时是在那里
Is max a fairly new standard library feature? How do I get this to work?It is not "fairly new" is was there when the standard was ratified
AFAIK。尝试使用其他编译器。
AFAIK. Try using a different compiler.
正如其他人所指出的那样，VC6并不是特别符合b $ b标准。
（它毕竟是在C ++标准最终确定之前发布的。）
但是，在这种特殊情况下，你可能想检查是否
问题是冲突
与另一个头文件。例如，纯粹假设说话
（假设
总是在主题上？），windows.h定义了一个名为max的宏。你可以通过在包含windows.h之前定义符号NOMINMAX来关闭这个
。
It''s true, as others have pointed out, the VC6 was not especially
standards compliant.
(It was after all released before the C++ standard was finalized.)
However, in this particular case, you might want to check if the
problem is a conflict
with another header file. For example, speaking purely hypothetically
(hypotheticals
are always on topic right?), windows.h defines a macro named max. You
can turn this
off by defining the symbol NOMINMAX before you include windows.h.
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