观察点

也就是当Purify和它的内存观察点API变得方便的时候。

That is when Purify and its memory watch point API becomes handy .

最简单的是purifywatch（addr），它在特定地址的四个字节上设置了一个读取-写入观察点。

The simplest is purify_watch ( addr ), which sets a read-write watch point on four bytes starting at the given address .

然后您将学习API对于内存观察点的特殊性。

Then you will learn about APIs specific to memory watch points .

purifywatchinfo（），它显示了所有活跃的Purify内存观察点

Purify_watch_info (), which shows all active Purify memory watch points

获取关于观察点的信息并清除它们，您可以利用下面的API

To get information about watch points and remove them , you can use the following APIs

Purify观察点可以为特定内存地址报告以下的消息

Purify watch points can report the following messages for the given memory address

在后面的部分中，我们将向您展示如何使用可用的事件创建工具及BusinessIntegrationServer来将这些观察点转换成可执行的工作流代码。

In a later section we will show you how these observations points are transferred into executable workflow code using event creation facilities available with the Business Integration Server .

目的：对一般的临床随访资料构建Markov模型，预测各观察点的生存人数和死亡人数。

Objective : To construct Markov model for clinical followup data and predict the number of survival and death .

设置观察点的API将返回一个整数型值，即刚刚设置的观察点数字。

The APIs that set watch points return an integer value , which is the watch point number that was just set .

虚拟环境（VirtualEnvironment，简称VE）应随着用户观察点和观察方向的改变而实时地改变，但是在复杂场景的情况下，VE很难做到动态实时显示。

Virtual environment ( VE ) should change on real time as the user 's viewpoint and view direction change , but it is very difficult for the sophisticated VE to display on real time .

在这篇文中，您学习了Purify中关于内存颜色的概念、API，以及内存观察点。

In this article , you learned about the memory color concept in Purify , the APIs , and the memory watch points .

将一个观察点置于您想要重新开始Purify错误报告的程序单元，并继续运行这个程序。

Put a breakpoint at the program location where you want to resume Purify error reporting , and continue running the program .

无论怎样，利用PurifyAPI和内存观察点的帮助，您可以更有效地在您的程序中调试内存错误。

Either way , with the help of Purify APIs and memory watch points , you can debug memory errors in your programs more effectively .

利用一个调试器，将一个观察点main函数上（或者置于您想要关闭Purify错误报告的程序单元上），然后运行仪表化程序。

Using a debugger , put a breakpoint at the main function ( or at the program location where you want to turn off Purify error reporting ), and run the instrumented program .

对于BusinessIntegrationModeler中编辑的KPI和观察点，您必须添加一些代码或者配置已生成的工作流在适当的位置创建所需的事件。

For the KPIs and observation points documented in Business Integration Modeler , you have to add some code or configure the generated workflow to create the required events at the required places .

Purify提供了您可以从调试器中调用的范围较大的内存观察点集合，从而帮您在您的程序中调试内存泄露问题。

Purify offers a wide set of memory watch point APIs that you can call from the debugger to assist you in debugging the memory corruption problems in your program .

不同的观察点组织学检查显示：GroupⅠ伤后损伤段神经周缘大部分髓鞘受损发生脱髓鞘，近端神经逐渐向远端生长，三月后髓鞘的数目、直径、髓鞘厚度与正常相比较无明显差异；

The examination of histology shows that the marginal myelin sheath happened demyelination in Group ⅰ, the nerve of near end grew gradually toward to far end , the injuried nerve had no obviously difference comparing to the normal myelin sheath in sum 、 diameter and thickness after three months ;

观察点是流程（任务、子流程、变量及循环）中的一些位置，在此需要测量以使KPI生效。

Observation points are the points in a process ( tasks , subprocesses , variables , and loops ) where measurements are needed to validate the KPI .

事实上，您可以为Purify在purifystophere设置一个观察点（正如先前所阐述的那样，在“使用带有调试器的Purify”部分），在每次运到错误的时候停止（或者消息）。

In fact , you can set a breakpoint at purify_stop_here ( as explained earlier in the " Using Purify with the debugger " section ) for Purify to stop at every error ( or message ) .

提出了一种在多个观察点对目标空间踪迹自动跟踪的方法（MOTT）。

This paper presents an automatic object space trajectory tracking method in multi-position ( MOTT ), which combines with nodes in 3D space to structure object trajectory .

目的观察点式接触动力加压接骨板（PC-DCP）和动力加压钢板（DCP）内固定后皮质骨微循环形态学的变化。

Objective To compare the effects of point contact - dynamic compression plates ( PCDCP ) and dynamic compression plates ( DCP ) on bone microcirculation in intact goat tibia model .

论文第三章介绍了将第二章给出的方法用于求解一种二阶段带补偿随机规划问题，分别给出基于Monte-Carlo（MC）方法产生观察点和基于拟Monte-Carlo（QMC）方法产生观察点的算法。

The rest of this paper is organized as follows . Chapter 3 applies the method in Chapter 2 into two-stage stochastic programs with recourse , generating the observations by Monte-Carlo ( MC ) method or by Quasi Monte-Carlo ( QMC ) method respectively .

在六个观察点用同一批冻干皮内卡介苗接种新生儿，于接种12周，用PPD做皮内试验，结果显示：各观察点间阳转率未见差异；

The newborns were inoculateded by same batch of BCG . The immunoreactions were measured by H PPD or BCG PPD in the 12 week after inoculation . The results showed that there were no significant difference found in positive conversion reate from six different areas .

后四个组内分设缺血1h，缺血1h再灌注1h、3h、6h、12h、24h共计6个时间观察点，线栓法建立大鼠大脑中动脉缺血再灌注（MCAO）模型。

The last 4 groups are divided into ischemia 1h , reperfusion lh , 3h , 6h , 12h , 24h after lh ischemia , totally 6 time points . The model is established on rats by left middle cerebral artery occlusion ( MCAO ) induced by thread ligature .

但在预测时CBP和ICBP都忽视了时间序列本身的结构性变化及相关性，即没有考虑观察点与预测点的远近对预测性能的影响。

But during predicting , both CBP and ICBP neglected structural changes and correlation in time series themselves . They did not consider how the distance from the observation point to the current predicting point would influence the resulting performance .

研究表明，部分相干ChG光束通过湍流大气传输其光谱特性由源光谱、光束相干参数、光束离心参数、大气折射率结构常数和观察点位置等因素共同决定。

It is shown that the spectrum of partially coherent ChG beams depends on the source spectrum , the beam coherent parameter , the beam decentered parameter , the structure constant of the refractive index , and the observation point .

利用1986~2001年农村固定观察点数据，采用柯布-道格拉斯（C-D）生产函数定量模拟分析了鲁西北地区农户种植业收入的各影响因素。

Utilizing data from the fixed observation spots at rural areas from 1986 ~ 2001 , adopting fixed quantity imitation of C-D production function , this paper analyzes various factors that influence the income of agriculture households in plant industry at Northwest part of Shandong province .

进而对遥感图像进行深入研究，以埃及Giza金字塔中最大的Khufu金字塔阴影的几何分析，确定太阳光的照射方位、仰角以及观察点的方位与俯视角等信息。

Furthermore , it analyzes the more geometric information of new image such as irradiation placement , elevation angle of the sun light and irradiation placement , the looking down angle of the camera for an image of Khufu pyramid , which is the largest pyramid in Giza , Egypt .

当这个调试器停在一个观察点时，键入这个命令

When the debugger stops at that breakpoint , type this command

从那个观察点我们可以监视整个山谷。

From that vantage point he could survey the whole valley .