Related
aluminum I need a 2d array with fixed width and height that can only change a single value stored in it. It is declared in the header and then initialized in the source file. What I found led me to try the following code snippet; unfortunately the question abo
you don't know john I have an object created in a .h file which should be initialized in the constructor. In the current application, this object is passed a COM port number, which is 5. So I created a const int in the .h file. Edit: I added a more complete ex
fluffy So I have a struct: typedef struct myStruct
{
const int *const array_ptr;
} myStruct_s;
I have an constarray int: const int constArray[SIZE1] =
{
[0] = 0,
[1] = 1,
[2] = 2,
//...
};
Now, I have an array constinitial
fluffy So I have a struct: typedef struct myStruct
{
const int *const array_ptr;
} myStruct_s;
I have an constarray int: const int constArray[SIZE1] =
{
[0] = 0,
[1] = 1,
[2] = 2,
//...
};
Now, I have an array constinitial
Hovnertan I am trying to achieve something like this struct A {
A(const int (&arr)[5])
: arr_(arr)
{}
const int arr_[5];
}
Obviously this doesn't work. My intention is to keep the arr_field constant. What is the best way to achieve this (c
factory A const field in C++ must be initialized in an initialization list, which makes it trivial to compute interdependent values from constructor arguments. What's the best way to convert this Java code to c++? public class SomeObject {
private final Stri
Matthew Harwood I don't know if this has any value. I'm just curious if it's possible? question: If possible, what is the syntax for it Initialize const field in constructor in typescript? export class Gulpfile {
private dist: string;
private src: string;
Emil Kabirov I want to initialize const array from variadic parameters. But with this code, only the first value in the value array is initialized, the rest are zero. How can I fix this? I've never dealt with variadic parameters and I don't know how they basic
Emil Kabirov I want to initialize const array from variadic parameters. But with this code, only the first value in the value array is initialized, the rest are zero. How can I fix this? I've never dealt with variadic parameters and I don't know how they basic
Emil Kabirov I want to initialize const array from variadic parameters. But with this code, only the first value in the value array is initialized, the rest are zero. How can I fix this? I've never dealt with variadic parameters and I don't know how they basic
Fudan University What I want to accomplish is: inline const int size() { return 256; }
int main()
{
int arr[size()];
return 0;
}
But when initializing arr[size()] Visual Studio gives me an error: Expression must have constant value Is there a way to
Fudan University What I want to accomplish is: inline const int size() { return 256; }
int main()
{
int arr[size()];
return 0;
}
But when initializing arr[size()] Visual Studio gives me an error: Expression must have constant value Is there a way to
Fudan University What I want to accomplish is: inline const int size() { return 256; }
int main()
{
int arr[size()];
return 0;
}
But when initializing arr[size()] Visual Studio gives me an error: Expression must have constant value Is there a way to
Fudan University What I want to accomplish is: inline const int size() { return 256; }
int main()
{
int arr[size()];
return 0;
}
But when initializing arr[size()] Visual Studio gives me an error: Expression must have constant value Is there a way to
Fudan University What I want to accomplish is: inline const int size() { return 256; }
int main()
{
int arr[size()];
return 0;
}
But when initializing arr[size()] Visual Studio gives me an error: Expression must have constant value Is there a way to
Fudan University What I want to accomplish is: inline const int size() { return 256; }
int main()
{
int arr[size()];
return 0;
}
But when initializing arr[size()] Visual Studio gives me an error: Expression must have constant value Is there a way to
folder I saw a C++ code with one of the structs defined as below, strangeconst char* const* struct TestStruct {
const char* const* text;
void* data;
};
I need to use the above struct and return an object of it from a function. But for this how to ini
smancill const A& aThe member in this code B, which Ahas the removed copy constructor , doesn't compile in GCC 4.8.1, but works fine in clang 3.4: class A {
public:
A() = default;
A(const A&) = delete;
A& operator=(const A&) = delete;
};
class B{
space I'm trying to figure out how to initialize a const class member variable (in this case a vector) to an arbitrary value in the constructor of a class. Basically, in the class definition, I have: const vector < pair <float, float> > myVector;
However, in
nigger I have a class that is used for unions and therefore cannot have a ( non-trivial ) constructor. I need to create a const instance of the class, is it possible to do so? which is: class Foo {
// no constructors...
private:
int i;
};
space I'm trying to figure out how to initialize a const class member variable (in this case a vector) to an arbitrary value in the constructor of a class. Basically, in the class definition, I have: const vector < pair <float, float> > myVector;
However, in
Benjamin Christopherson Is there a way to initialize const members in templates when inheriting Tand using using T::T? Here is an example #include <iostream>
#include <ctime>
#include <string>
#include <memory>
class A {
protected:
int wake_up_time_;
publi
Jens I have a Client class which receives a std::string variable called emailAdress. Here is the code now, it works fine: private:
const std::string email;
Client::Client(std::string emailAddress) : email{emailAddress}
{
}
Now I want to check if the ema
smancill const A& aThe member in this code B, which Ahas the removed copy constructor , doesn't compile in GCC 4.8.1, but works fine in clang 3.4: class A {
public:
A() = default;
A(const A&) = delete;
A& operator=(const A&) = delete;
};
class B{
nigger I have a class that is used for unions and therefore cannot have a ( non-trivial ) constructor. I need to create a const instance of the class, is it possible to do so? which is: class Foo {
// no constructors...
private:
int i;
};
Jens I have a Client class which receives a std::string variable called emailAdress. Here is the code now, it works fine: private:
const std::string email;
Client::Client(std::string emailAddress) : email{emailAddress}
{
}
Now I want to check if the ema
smancill const A& aThe member in this code B, which Ahas the removed copy constructor , doesn't compile in GCC 4.8.1, but works fine in clang 3.4: class A {
public:
A() = default;
A(const A&) = delete;
A& operator=(const A&) = delete;
};
class B{
space I'm trying to figure out how to initialize a const class member variable (in this case a vector) to an arbitrary value in the constructor of a class. Basically, in the class definition, I have: const vector < pair <float, float> > myVector;
However, in
space I'm trying to figure out how to initialize a const class member variable (in this case a vector) to some arbitrary value in the class constructor. Basically, in the class definition, I have: const vector < pair <float, float> > myVector;
However, in the