initialization

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What's the proper way to declare and initialize a (large) two dimensional object array in c++?

I need to create a large two dimensional array of objects. I\'ve read some related questions on this site and others regarding multi_array, matrix, vector, etc, but haven\'t been able to put it togeth[详细]

2023-03-24 09:28 分类：问答
Search value in a functor's c'tor

Say I had a std::vector<std::pair<int, std::vector<int> > >, that is, a vector containing pairs of ints to vectors. ( I know I could acheive the same thing with a map, but that\'s no[详细]

2023-03-24 07:06 分类：问答
Where to properly initialize Groovy metaclasses?

In a Groovy application, if you want to initialize metaclasses, where is the best place to put those initializations?In Grails apps, I\'ve used the Bootstrap.groovy file.Is there something similar for[详细]

2023-03-24 04:13 分类：问答
ExceptionInInitializerError

I\'m trying to initialize GL11 because i was having troubling referencing a method that had GL11 gl as its argument. I tried to initialize it in my renderer class but it didn\'t work so I figured[详细]

2023-03-24 03:36 分类：问答
Is Type name = name; ever useful in C++?

The following code is allowed in C++: int a = a; or Type name = name; Both lead to an uninitialized object being initialized by i开发者_JAVA百科tself, which often leads to undefined behavior.[详细]

2023-03-24 01:47 分类：问答
NSMutableArray gives null when using addObject

I\'m trying to add values to the yArray. However in the NSLog, it always shows up null. I am synthesizing the NSMutableArray (yArray) and get no errors or warnings on compiling. I believe one reason m[详细]

2023-03-23 19:21 分类：问答
sonar application initialization failed

I have unzipped the sonar(code review tool) and started by executing batch file on win 7 64 bit when m hitting the url in mozilla :http://localhost:9000 m getting following error[详细]

2023-03-23 15:01 分类：问答
How to (re)call a constructor of an initialised object?

I\'m writing some code that is checking if a specific midi device is plugged in, and if it isn\'t the code rechecks every 5 seconds until it is plugged in.[详细]

2023-03-23 13:34 分类：问答
php static array initialization workaround

I\'m not sure what I should be searching to figure out this issue, so I\'ll show the code and describe the issue:[详细]

2023-03-23 12:30 分类：问答
uninitialized $_ in array element

I have code that contains: use strict; use warnings; use List::Util; my $index = first { $ARGV[$_] eq \"something\"; } 0..$#ARGV;[详细]

2023-03-23 10:33 分类：问答