比较函数

In principle, each of these operations could take an optional extra argument that represented the comparison function.

原则上，每个这样的操作可以接受一个可选的附加实参，表示比较函数。

The purpose of this part is to study the delay differential systems in Banach space using the method of fixed point theorem.

一方面在非时滞的情况下通过构造比较函数，利用Brouwer不动点定理得到非时滞微分方程正周期解的存在唯一性，及周期解全局吸引的充分条件。

Therefore, it makes sense for the container to remember the comparison function.

因此，容器记住比较函数是有意义的。

Some discussions on the zero drift of the Gaussian comparison function are also presented.

对Gauss比较函数的定位和抗零点漂移性能也进行了详细的分析。

The comparison function is used by any operation that adds or finds an element in the container.

任何在容器中增加或查找元素的操作都要使用比较函数。

Each constructor for the associative containers allows us to supply the name of the comparison function.

关联容器的每个构造函数使我们能够提供比较函数的名字。

However we define it, such a comparison function must always yield false when we compare a key with itself.

但无论这样的比较函数如何定义，当用于一个键与自身的比较时，肯定会导致 false 结果。

The second routine that we will examine is strcmp, which compares the character strings s and t, and returns negative, zero or positive if s is lexicographically less than, equal to, or greater than t.

我们研究的第二个函数是字符串比较函数strcmp。该函数比较字符串s和t，并且根据s按照字典顺序小于、等于或大于t的结果分别返回负整数、0或正整数。

From idautils import * funclist=[0x004011F2, 0x00401200, 0x00401206] /*add all the other addresses here*//*在这里加上所有函数的起始地址*/ ea=ScreenEA for i in funclist: ea=i add_bpt(ea, 1, 4) bp=bpt_t get_bpt bp.flags ^=BPT_BRK bp.flags|=BPT_TRACE 下面给出我的一个实现: from idaapi import * from idautils import * funclist = [0x004011F2, 0x00401200, 0x00401206] ea=ScreenEA for line in funclist: ea = line add_bpt(ea,1,4) SetBptAttr For those cases where it's necessary to mark absolutely every function as a tracepoint, the IDA plug-in can be automated to find every function reference instead of doing it manually.

有了上面这个脚本之后，我们实际上就已经可以在每个函数的起始位置上都下一个 tracepoint 了。不过手工把每个函数的起始地址都写入上面那张表里还是比较枯燥的一个活，好在 IDA 插件里本身就提供一个能遍历所有函数的功能。我们完全可以编写一个能自动在每个函数的起始位置上都下上一个 tracepoint 的脚本出来，比如下面给出的这个脚本。

For example, if a class does not specify any comparison functions, there will be no "Comparison functions" subclause .

例如，如果一个条款没有说明任何比较函数，就不会有&比较函数&的子条款。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。