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k13th143
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guys can u help me how ta make a structure in DEV C++ ? the all information i need thanks guys :)
k13th143 said:guys can u help me how ta make a structure in DEV C++ ? the all information i need thanks guys :)
struct MyDataStructure
{
int a;
int b;
int c;
};
You can also use typedef statements but the basic idea is there.To create a structure in DEV C++, you can use the struct keyword followed by the name of your structure, and then use curly braces to define the members of the structure. For example:
struct Person { string name; int age;};To access and modify structure members in DEV C++, you can use the dot operator (.) followed by the name of the member. For example, if we have a structure named Person with a member name, we can access it as follows:
Person p;p.name = "John";Yes, you can have nested structures in DEV C++. This means that you can have a structure member that is also a structure itself. For example:
struct Address { string street; string city; string country;};struct Person { string name; int age; Address address;};To use structures in functions in DEV C++, you can pass them as parameters just like any other data type. You can also return a structure from a function. For example:
Person createPerson(string name, int age) { Person p; p.name = name; p.age = age; return p;}void printPersonInfo(Person p) { cout << "Name: " << p.name << endl; cout << "Age: " << p.age << endl;}int main() { Person p = createPerson("Jane", 25); printPersonInfo(p); return 0;}There are no specific limitations on the size of a structure in DEV C++. However, the size of a structure will depend on the size of its members and any padding that may be added for memory alignment purposes. It is important to consider memory usage when creating structures and try to keep them as efficient as possible.