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Why constructors if curl braces

By : Fainted Brain
Date : July 29 2020, 05:00 PM
this will help If you are allowing the fields and properties to be set by the caller, yes, there is no difference. But the constructor is not only about setting fields, it holds the logic to instantiate an object.
If you want the object to be immutable and be changed only by itself, you should use readonly fields and read-only properties. Read-only properties are declared by not providing a setter, or more simply, the set keyword.
code :
public class YourClass
   readonly string readonlyField;
   public int ImmutableIntProperty {get;}

   public YourClass(string field, int value)
       readonlyField = field;
       ImmutableIntProperty = value;

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Why wasn't a double curly braces syntax preferred for constructors taking a std::initializer_list

By : jarash
Date : March 29 2020, 07:55 AM
fixed the issue. Will look into that further Uniform initialization is an important and useful C++11 feature. However, you can't just use {} everywhere since: , Here's what Stroustrup has said on the subject:
code :
vector<int> v(7,2);    // 7 (a count) element with the value 2

C++11 Difference in Constructors (Braces)

By : Tamara de Haas
Date : March 29 2020, 07:55 AM
wish help you to fix your issue I am quite new to C++ and have observed, that the following lines of code act differently , Ways one and three call the default constructor.
code :
MyClass c3{};
MyClass c2();

bash, braces and quotes and curl -d

By : Arun Narayanan
Date : March 29 2020, 07:55 AM
To fix this issue After the -d, only the \"\{ forms an argument to -d. It isn't absolutely clear what you're after, but maybe:
code :
curl -v --header "Content-Type: application/json" \
     --header "Foo: Bar 123456"  \
     -d '{ "baz": "glern", "froboz": "foo again"}' \
     https://example.com > foo.html 2> error.txt 
{ "baz": "glern", "froboz": "foo again"}

Have single line empty constructors, but braces on newline everywhere else

By : rene_pxl
Date : March 29 2020, 07:55 AM
this will help I am looking for a way to make clang-format allow single line empty constructors, but to put braces on the newline everywhere else. , This doesn't solve all the issues, but it solves my main case.
code :
AllowShortFunctionsOnASingleLine: InlineOnly
class Foo {
  void f() { foo(); }
void f() {
void f() {

c++ : calling constructors via curly braces?

By : user3681452
Date : March 29 2020, 07:55 AM
This might help you In your case, there is simply no difference. But if you modify your code a bit, there will be a visible difference!
First of all, you can construct your type in different ways, all described here: initilization
code :
class A 
        A(int value):value_(value){ std::cout << "int" << std::endl;}
        A(const std::initializer_list<int>& ){ std::cout << "list" << std::endl;}
        void print()
            std::cout << value_ << std::endl;
        int value_;

A get_a1(int value)
    std::cout << "()" << std::endl;
    return A(value);

A get_a2(int value)
    std::cout << "{}" << std::endl;
    return {value};

int main()
    A a1 = get_a1(1);
    A a2 = get_a2(2);
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