dschwen

#include <iostream>

class C {
public:
  class B;

  class A {
  public:
    friend A operator+(const B & l, const B & r);
    void hello() { std::cout << "hello!"; }

dschwen

#include <iostream>

class C {
public:
  class B;

  class A {
  public:
    friend A operator+(const B & l, const B & r);
    void hello() { std::cout << "hello!"; }

dschwen

#include <iostream>
#include <cmath>

class Exponent;

class Number {
public:
  Number(double v) : value(v) {}

  double getVal() const { return value; }

dschwen

#include <iostream>

// Get the hilbert index for a point along a 2D Hilbert curve.
// Daniel Schwen, 2014
//
// -------
// |01|10|
// -------
// |00|11|
// -------

dschwen

### Keybase proof

I hereby claim:

  * I am dschwen on github.
  * I am dschwen (https://keybase.io/dschwen) on keybase.
  * I have a public key whose fingerprint is 9071 892B E0EC FB07 D778  5ACB 4D73 4E12 9611 8FE0

To claim this, I am signing this object:

dschwen

#include <iostream>

class Base {
public:
  Base() {}
  Base(const Base & a) {
    std::cout << "In Base\n";
  }
};

dschwen

dschwen

Introduction

[\int_0^1 x_i]

dschwen

#include <iostream>
#include <iomanip>
#include <sstream>
#include <string>
#include <cstdlib>
#include <cmath>

typedef double Real;

int main()

dschwen

#include <iostream>
#include <vector>

template <typename T>
class ref_wrapper
{
public:
  ref_wrapper() = delete;
  ref_wrapper(T & obj) { ptr = &obj; }
  ref_wrapper(const ref_wrapper<T> & ref) { ptr = ref.ptr; }