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Added TypeDef #20

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711147f
Added TypeDef Section
CursedSpiderBoi Mar 31, 2023
f3f9bdc
Update cheatsheet-as-sourcefile.cpp
CursedSpiderBoi Mar 31, 2023
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21 changes: 21 additions & 0 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -303,6 +303,27 @@ N::T t; // Use name T in namespace N
using namespace N; // Make T visible without N::
```

## TypeDef
Used For Aliasing

```cpp
typedef std::vector<int> vInt; //typedef <current_name> <new_name>
```
Now in code we can call vInt if we want to make a Vector of int type
```cpp
vInt v;

v.push_back(190);
v.push_back(180);
v.push_back(10);
v.push_back(10);
v.push_back(27);

for (auto X : v) {
cout << X << " ";
}
```

## `memory` (dynamic memory management)

```cpp
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16 changes: 16 additions & 0 deletions cheatsheet-as-sourcefile.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -289,6 +289,22 @@ namespace N {class T {};} // Hide name T
N::T t; // Use name T in namespace N
using namespace N; // Make T visible without N::

// ## TypeDef


typedef std::vector<int> vInt; //typedef <current_name> <new_name>
vInt v;

v.push_back(190);
v.push_back(180);
v.push_back(10);
v.push_back(10);
v.push_back(27);

for (auto X : v) {
cout << X << " ";
}

// ## `memory` (dynamic memory management)

#include <memory> // Include memory (std namespace)
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