scroll vector

Test source#include2. Compiling3. Remove the random base address (for easy search)Instead of 04. Use Ida to open the call function in the main function5. Select address with OD load view6.call very much only look at the key to find the constructor of the vector with the object base address find something with Ida debugging with OD7. Run to the next break data followSure is CC.8. Run constructorsInitialization (STL objects have a feature the first one

Use vector containers, that is, to avoid the search, so today we list some STL find algorithm applied to the vector. Find ()Returns an iterator to the "the" in the range [First,last] that compares equal to Val. If no such element is found, the function returns last. #include find_end () searches the range [first1,last1) for the "Last occurrence of" sequence defined by [ FIRST2,LAST2), and returns a i

C ++ Primer Study Notes: Add programming assumptions contained in elements to a vector object, cprimer vector When practicing section 3.14 in C ++ Primer: # Include The program reports the following error: Error: use of undeclared identifier 'vector' Insert a row: # Include To: # Include So that no error is reported. Note thatVectorNamespace required

Summary of the basic usage of STL container vector and stl container vector According to ACM program design, we use examples to demonstrate vector usage. Methods: push_back (), insert (), erase (), clear (), size (), empty (); Algorithm: reverse (), sort (), accumulate (). 1 # include

C ++: modifying elements (CODE) and vector elements in a vector C ++: modifying elements in a vector # Include Running result:

*************************************** Reprint Please specify the Source:Http://blog.csdn.net/lttree ******************************************When using vectors in the cocos2d-x,There was an error when deleting an object, it crashed ...vectorThere will be errors--vector iterators incompatible;Maybe the way I opened it was wrong, so I used the C++11 method:Vectoror not ... Looking for a long time, found thatIt is said that because, when the iterator

June 8, 2018 today is the second day of learning R feel slow, need to speed up a bit. In addition yesterday seems to write not particularly good, so today intends to study the overall editor.Today to learn the factors, first: what is a factor? Because we know the vectors in R, and because we've been learning python for a while, we have an understanding of dictionaries, arrays, etc. So, for the factor I can be seen as a vector with a little dictionary

Matlab section: xMAP = Repmat (Linspace (-REGIONW/2, REGIONW/2, regionw), Regionh, 1);%linspace [x1,x2,n] arithmetic progression ymap = Repmat (li Nspace (-REGIONH/2, REGIONH/2, Regionh) ', 1, regionw); % transpose%compute the angle of the vector p1-->p2vecp1p2 = labeldata (2,:)-labeldata (1,:); angle =-atan2 (VECP1P2 (2), VECP1P2 (1)); The% angle calculates the four-quadrant inverse tangent widthoftherealregion = norm (vecp1p2) + offset; % seek p1p

Before blogging about some of the uses of Std::find and std::find_ if, but not about the custom classes stored in vectors, how to use Std::find and std::find_if to find them. First define a class: Class Item { private: std::string m_itemid; int m_price; int m_count; Public: Item (std::string ID, int price, int count): m_itemid (ID), M_count (count), M_price (price) {} int GetCount () const {return M_count } std::string Getitemid () const {return

Simply judging the direction of the scroll barfunctionScroll(Fn) { VarBeforescrolltop=Document.Body.ScrollTop,Fn=Fn|| function() {};Window.AddEventListener("Scroll", function() { VarAfterscrolltop=Document.Body.ScrollTop,Delta=Afterscrolltop-Beforescrolltop; If(Delta=== 0 ) false; Fn ( Delta > 0 "down" : " Up " ) Beforescrolltop = Afterscrolltop;}, false); /span> Call M

for the following part of the code, the VS2010 Windows platform prompts the array to cross (compile through, execute EXE prompts) but the codeblock is normal under deep Linux. The first form of /*vector ... 1.OutLineHand is a custom encapsulated contour class that contains data members and member functions. 2.filterContours is the vector 3.OutLineHand is a custom encapsulated contour clas

Requirements Required knowledge This article requires a basic understanding of html and css front-end code. Running EnvironmentStandard browser, compatible with IE7 Source code download Font Awesome provides you with a set of scalable Font vector icons that can quickly customize the size, color, and shadow of the icons. These can be achieved through CSS, no JS code is required. 3. Use CSS to customize the Icon size, color, and shadow. 5. Supp

The data structure we implement is to solve the dynamic open-up space usage during the running process (for example, we do not know how much we enter without stopping the input) Two principles: I. Stupid Methods How much space is used and how much space is opened for the first time? The second time we use space, we will open up space B larger than the first one, copy the data in A to B, then release a, and write new data in C. Disadvantage: copying is too many times and the efficiency is lo

Establishing equationsSet a to a point outside the line,B,c to two points in a straight line$\left\{\begin{matrix}(X-ax,y-ay) \cdot (cx-bx,cy-by) =0 \\FRAC{Y-CY}{X-CX}=\FRAC{Y-BY}{X-BX} \\end{matrix} \right.$?Solve the symbolic solutionUsing the Mathematics tool: solve[{(x?-? Ax) * (CX?-? bx)? +? ( Y?-? ay) * (Cy?-? by)? = =??? ??? 0,? (y?-? Cy) * (x?-? bx)? = =? (y?-? by) * (x?-? cx)},? {x,?y}]?? Come to the following: {{x?->?-(bx?-? cx)? ( Ax?bx?+?ay?by?-? ax?cx?-? a

For example, I have a piece of code as follows: Class cls_vector_item There is no problem with this code. When VCT. push_back (CVI);, when the internal space of VCT is insufficient, a new space will be applied and the object will be removed! However, note that this object should have been removed, but the internal object of the object we are currently in will be removed, but it will become garbage, that is, when the VCT applies for space, the old space is destructed, but our objects are st

Combine part of a label vector and accumulate it into a full vector

Webtouch (WebApp) page, anti-Apple mobile Safari browser, online swipe, bottom navigation disappears, swipe to bottom and appear again. Swipe down and the bottom navigation appears.Encounter problems1, I started with Swipeup and Swipedown to do, found that because there are scroll bar, will not trigger. So you can only judge that the scroll bar is rolled up and down. About mobile phone gestures, the followi

Simple rewriting of container vector and rewriting of vector 1 # pragma once 2 # include

after [0, 1, 2, 3, 4, 5]//ArrayListNewVector); int[] Intarr =New int[]{1, 2, 4, 5, 6, 3, 4, 2, 3, 4, 34, 5, 23, 5, 2, 3, 4, 3, 3,99}; for(inti = 0; i //if not calculated notrelist with I if(!notrelist.contains (Intarr[i])) {Notrelist.add (intarr[i]); } for(intj = i + 1; J ) { if(Intarr[i] = =Intarr[j]) {Relist.add (intarr[i]); Break; }}} System.out.println ("Go to Weight after:" +notrelist); System.out.println ("Repeating el

The effect of this tutorial is somewhat similar to the vector painting effect. The production method is also relatively unique, the early stage is basically to use filters and layer mixing and so on to make similar vector color block diagram. Later refinement processing, and finally in accordance with their favorite to polish it. Original 　　 　　 Final effect 　　 　　 1, open the original material,