/usr/include/cxxtools/callable.tpp is in libcxxtools-dev 2.2.1-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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/**
Callable represents a "callable" type, which is fundamentally
similar to an Invokable but is semantically richer.
*/
template <typename R, class A1 = Void, class A2 = Void, class A3 = Void, class A4 = Void, class A5 = Void, class A6 = Void, class A7 = Void, class A8 = Void, class A9 = Void, class A10 = Void>
class Callable : public Invokable<A1,A2,A3,A4,A5,A6,A7,A8,A9,A10> {
public:
typedef R ReturnT;
enum { NumArgs = 10 };
public:
/**
Creates a copy of this object and returns it. Caller owns
the returned object.
*/
virtual Callable* clone() const = 0;
/** Exact behaviour is defined by subclass implementations. */
virtual ReturnT operator()(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10) const = 0;
/** Same as calling this->operator()(...). */
ReturnT call(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10) const
{ return this->operator()(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10); }
/** Same as calling this->operator()(...), except that the return value
of that method is ignored. */
void invoke(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10) const
{ this->operator()(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10); }
};
// END_Callable 10
// BEGIN_Callable 9
// specialization
template <typename R,class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9>
class Callable<R, A1,A2,A3,A4,A5,A6,A7,A8,A9,Void> : public Invokable<A1,A2,A3,A4,A5,A6,A7,A8,A9> {
public:
typedef R ReturnT;
enum { NumArgs = 9 };
public:
/**
Creates a copy of this object and returns it. Caller owns
the returned object.
*/
virtual Callable* clone() const = 0;
/** Exact behaviour is defined by subclass implementations. */
virtual ReturnT operator()(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9) const = 0;
/** Same as calling this->operator()(...). */
ReturnT call(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9) const
{ return this->operator()(a1,a2,a3,a4,a5,a6,a7,a8,a9); }
/** Same as calling this->operator()(...), except that the return value
of that method is ignored. */
void invoke(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9) const
{ this->operator()(a1,a2,a3,a4,a5,a6,a7,a8,a9); }
};
// END_Callable 9
// BEGIN_Callable 8
// specialization
template <typename R,class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8>
class Callable<R, A1,A2,A3,A4,A5,A6,A7,A8,Void,Void> : public Invokable<A1,A2,A3,A4,A5,A6,A7,A8> {
public:
typedef R ReturnT;
enum { NumArgs = 8 };
public:
/**
Creates a copy of this object and returns it. Caller owns
the returned object.
*/
virtual Callable* clone() const = 0;
/** Exact behaviour is defined by subclass implementations. */
virtual ReturnT operator()(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8) const = 0;
/** Same as calling this->operator()(...). */
ReturnT call(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8) const
{ return this->operator()(a1,a2,a3,a4,a5,a6,a7,a8); }
/** Same as calling this->operator()(...), except that the return value
of that method is ignored. */
void invoke(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8) const
{ this->operator()(a1,a2,a3,a4,a5,a6,a7,a8); }
};
// END_Callable 8
// BEGIN_Callable 7
// specialization
template <typename R,class A1, class A2, class A3, class A4, class A5, class A6, class A7>
class Callable<R, A1,A2,A3,A4,A5,A6,A7,Void,Void,Void> : public Invokable<A1,A2,A3,A4,A5,A6,A7> {
public:
typedef R ReturnT;
enum { NumArgs = 7 };
public:
/**
Creates a copy of this object and returns it. Caller owns
the returned object.
*/
virtual Callable* clone() const = 0;
/** Exact behaviour is defined by subclass implementations. */
virtual ReturnT operator()(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7) const = 0;
/** Same as calling this->operator()(...). */
ReturnT call(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7) const
{ return this->operator()(a1,a2,a3,a4,a5,a6,a7); }
/** Same as calling this->operator()(...), except that the return value
of that method is ignored. */
void invoke(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7) const
{ this->operator()(a1,a2,a3,a4,a5,a6,a7); }
};
// END_Callable 7
// BEGIN_Callable 6
// specialization
template <typename R,class A1, class A2, class A3, class A4, class A5, class A6>
class Callable<R, A1,A2,A3,A4,A5,A6,Void,Void,Void,Void> : public Invokable<A1,A2,A3,A4,A5,A6> {
public:
typedef R ReturnT;
enum { NumArgs = 6 };
public:
/**
Creates a copy of this object and returns it. Caller owns
the returned object.
*/
virtual Callable* clone() const = 0;
/** Exact behaviour is defined by subclass implementations. */
virtual ReturnT operator()(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6) const = 0;
/** Same as calling this->operator()(...). */
ReturnT call(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6) const
{ return this->operator()(a1,a2,a3,a4,a5,a6); }
/** Same as calling this->operator()(...), except that the return value
of that method is ignored. */
void invoke(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6) const
{ this->operator()(a1,a2,a3,a4,a5,a6); }
};
// END_Callable 6
// BEGIN_Callable 5
// specialization
template <typename R,class A1, class A2, class A3, class A4, class A5>
class Callable<R, A1,A2,A3,A4,A5,Void,Void,Void,Void,Void> : public Invokable<A1,A2,A3,A4,A5> {
public:
typedef R ReturnT;
enum { NumArgs = 5 };
public:
/**
Creates a copy of this object and returns it. Caller owns
the returned object.
*/
virtual Callable* clone() const = 0;
/** Exact behaviour is defined by subclass implementations. */
virtual ReturnT operator()(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5) const = 0;
/** Same as calling this->operator()(...). */
ReturnT call(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5) const
{ return this->operator()(a1,a2,a3,a4,a5); }
/** Same as calling this->operator()(...), except that the return value
of that method is ignored. */
void invoke(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5) const
{ this->operator()(a1,a2,a3,a4,a5); }
};
// END_Callable 5
// BEGIN_Callable 4
// specialization
template <typename R,class A1, class A2, class A3, class A4>
class Callable<R, A1,A2,A3,A4,Void,Void,Void,Void,Void,Void> : public Invokable<A1,A2,A3,A4> {
public:
typedef R ReturnT;
enum { NumArgs = 4 };
public:
/**
Creates a copy of this object and returns it. Caller owns
the returned object.
*/
virtual Callable* clone() const = 0;
/** Exact behaviour is defined by subclass implementations. */
virtual ReturnT operator()(A1 a1, A2 a2, A3 a3, A4 a4) const = 0;
/** Same as calling this->operator()(...). */
ReturnT call(A1 a1, A2 a2, A3 a3, A4 a4) const
{ return this->operator()(a1,a2,a3,a4); }
/** Same as calling this->operator()(...), except that the return value
of that method is ignored. */
void invoke(A1 a1, A2 a2, A3 a3, A4 a4) const
{ this->operator()(a1,a2,a3,a4); }
};
// END_Callable 4
// BEGIN_Callable 3
// specialization
template <typename R,class A1, class A2, class A3>
class Callable<R, A1,A2,A3,Void,Void,Void,Void,Void,Void,Void> : public Invokable<A1,A2,A3> {
public:
typedef R ReturnT;
enum { NumArgs = 3 };
public:
/**
Creates a copy of this object and returns it. Caller owns
the returned object.
*/
virtual Callable* clone() const = 0;
/** Exact behaviour is defined by subclass implementations. */
virtual ReturnT operator()(A1 a1, A2 a2, A3 a3) const = 0;
/** Same as calling this->operator()(...). */
ReturnT call(A1 a1, A2 a2, A3 a3) const
{ return this->operator()(a1,a2,a3); }
/** Same as calling this->operator()(...), except that the return value
of that method is ignored. */
void invoke(A1 a1, A2 a2, A3 a3) const
{ this->operator()(a1,a2,a3); }
};
// END_Callable 3
// BEGIN_Callable 2
// specialization
template <typename R,class A1, class A2>
class Callable<R, A1,A2,Void,Void,Void,Void,Void,Void,Void,Void> : public Invokable<A1,A2> {
public:
typedef R ReturnT;
enum { NumArgs = 2 };
public:
/**
Creates a copy of this object and returns it. Caller owns
the returned object.
*/
virtual Callable* clone() const = 0;
/** Exact behaviour is defined by subclass implementations. */
virtual ReturnT operator()(A1 a1, A2 a2) const = 0;
/** Same as calling this->operator()(...). */
ReturnT call(A1 a1, A2 a2) const
{ return this->operator()(a1,a2); }
/** Same as calling this->operator()(...), except that the return value
of that method is ignored. */
void invoke(A1 a1, A2 a2) const
{ this->operator()(a1,a2); }
};
// END_Callable 2
// BEGIN_Callable 1
// specialization
template <typename R,class A1>
class Callable<R, A1,Void,Void,Void,Void,Void,Void,Void,Void,Void> : public Invokable<A1> {
public:
typedef R ReturnT;
enum { NumArgs = 1 };
public:
/**
Creates a copy of this object and returns it. Caller owns
the returned object.
*/
virtual Callable* clone() const = 0;
/** Exact behaviour is defined by subclass implementations. */
virtual ReturnT operator()(A1 a1) const = 0;
/** Same as calling this->operator()(...). */
ReturnT call(A1 a1) const
{ return this->operator()(a1); }
/** Same as calling this->operator()(...), except that the return value
of that method is ignored. */
void invoke(A1 a1) const
{ this->operator()(a1); }
};
// END_Callable 1
// BEGIN_Callable 0
// specialization
template <typename R>
class Callable<R, Void,Void,Void,Void,Void,Void,Void,Void,Void,Void> : public Invokable<> {
public:
typedef R ReturnT;
enum { NumArgs = 0 };
public:
/**
Creates a copy of this object and returns it. Caller owns
the returned object.
*/
virtual Callable* clone() const = 0;
/** Exact behaviour is defined by subclass implementations. */
virtual ReturnT operator()() const = 0;
/** Same as calling this->operator()(...). */
ReturnT call() const
{ return this->operator()(); }
/** Same as calling this->operator()(...), except that the return value
of that method is ignored. */
void invoke() const
{ this->operator()(); }
};
// END_Callable 0
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