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C/C++ Users Group Library 1996 July
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C-C++ Users Group Library July 1996.iso
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listings
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v_13_10
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plauger
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complex
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1995-08-06
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171 lines
------------- Listing 1: The Header <complex> ---------
#define __STD_COMPLEX
// TEMPLATE CLASS complex
template<class T>
class complex {
public:
complex(T re = 0, T im = 0);
template<class U>
complex(const complex<U>& x);
T real() const;
T imag() const;
template<class U>
complex<T>& operator=(const complex<U>& rhs);
template<class U>
complex<T>& operator+=(const complex<U>& rhs);
template<class U>
complex<T>& operator-=(const complex<U>& rhs);
template<class U>
complex<T>& operator*=(const complex<U>& rhs);
template<class U>
complex<T>& operator/=(const complex<U>& rhs);
};
// CLASS complex<float>
class complex<float> {
public:
complex(float re = 0, float im = 0);
explicit complex(const complex<double>& rhs);
explicit complex(const complex<long double>& rhs);
template<class U>
complex<float>& operator=(const complex<U>& rhs);
template<class U>
complex<float>& operator+=(const complex<U>& rhs);
template<class U>
complex<float>& operator-=(const complex<U>& rhs);
template<class U>
complex<float>& operator*=(const complex<U>& rhs);
template<class U>
complex<float>& operator/=(const complex<U>& rhs);
};
// CLASS complex<double>
class complex<double> {
public:
complex(double re = 0, double im = 0);
complex(const complex<float>& rhs);
explicit complex(const complex<long double>& rhs);
template<class U>
complex<double>& operator=(const complex<U>& rhs);
template<class U>
complex<double>& operator+=(const complex<U>& rhs);
template<class U>
complex<double>& operator-=(const complex<U>& rhs);
template<class U>
complex<double>& operator*=(const complex<U>& rhs);
template<class U>
complex<double>& operator/=(const complex<U>& rhs);
};
// CLASS complex<long double>
class complex<long double> {
public:
complex(long double re = 0, long double im = 0);
complex(const complex<float>& rhs);
complex(const complex<double>& rhs);
template<class U>
complex<long double>& operator=(
const complex<U>& rhs);
template<class U>
complex<long double>& operator+=(
const complex<U>& rhs);
template<class U>
complex<long double>& operator-=(
const complex<U>& rhs);
template<class U>
complex<long double>& operator*=(
const complex<U>& rhs);
template<class U>
complex<long double>& operator/=(
const complex<U>& rhs);
};
// TEMPLATE FUNCTIONS FOR complex
template<class T>
complex<T> operator+(const complex<T>& lhs,
const complex<T>& rhs);
template<class T>
complex<T> operator+(const complex<T>& lhs, T rhs);
template<class T>
complex<T> operator+(T lhs, const complex<T>& rhs);
template<class T>
complex<T> operator-(const complex<T>& lhs,
const complex<T>& rhs);
template<class T>
complex<T> operator-(const complex<T>& lhs, T rhs);
template<class T>
complex<T> operator-(T lhs, const complex<T>& rhs);
template<class T>
complex<T> operator*(const complex<T>& lhs,
const complex<T>& rhs);
template<class T>
complex<T> operator*(const complex<T>& lhs, T rhs);
template<class T>
complex<T> operator*(T lhs, const complex<T>& rhs);
template<class T>
complex<T> operator/(const complex<T>& lhs,
const complex<T>& rhs);
template<class T>
complex<T> operator/(const complex<T>& lhs, T rhs);
template<class T>
complex<T> operator/(T lhs, const complex<T>& rhs);
template<class T>
complex<T> operator+(const complex<T>& lhs);
template<class T>
complex<T> operator-(const complex<T>& lhs);
template<class T>
bool operator==(const complex<T>& lhs,
const complex<T>& rhs);
template<class T>
bool operator==(const complex<T>& lhs, T rhs);
template<class T>
bool operator==(T lhs, const complex<T>& rhs);
template<class T>
bool operator!=(const complex<T>& lhs,
const complex<T>& rhs);
template<class T>
bool operator!=(const complex<T>& lhs, T rhs);
template<class T>
bool operator!=(T lhs, const complex<T>& rhs);
template<class T>
istream& operator>>(istream& is, complex<T>& x);
template<class T>
ostream& operator<<(ostream& os, const complex<T>& x);
template<class T>
T real(const complex<T>& x);
template<class T>
T imag(const complex<T>& x);
template<class T>
T abs(const complex<T>& x);
template<class T>
T arg(const complex<T>& x);
template<class T>
T norm(const complex<T>& x);
template<class T>
complex<T> conjg(const complex<T>& x);
template<class T>
complex<T> polar(T rho, T theta);
template<class T>
complex<T> cos(const complex<T>& x);
template<class T>
complex<T> cosh(const complex<T>& x);
template<class T>
complex<T> exp(const complex<T>& x);
template<class T>
complex<T> log(const complex<T>& x);
template<class T>
complex<T> log10(const complex<T>& x);
template<class T>
complex<T> pow(const complex<T>& x, int y);
template<class T>
complex<T> pow(const complex<T>& x, T y);
template<class T>
complex<T> pow(const complex<T>& x,
const complex<T>& y);
template<class T>
complex<T> pow(T x, const complex<T>& y);
template<class T>
complex<T> sin(const complex<T>& x);
template<class T>
complex<T> sinh(const complex<T>& x);
template<class T>
complex<T> sqrt(const complex<T>& x);