Tools.h++ Manual

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Program output:

March 16, 1992

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March 22, 1992

Public constructors

RWTPtrVector<T>();

Constructs an empty vector of length zero.

RWTPtrVector<T>(size_t n);

Constructs a vector of length

n

. The initial values of the elements is undeﬁned.

Hence, they can (and probably will) be garbage.

RWTPtrVector<T>(size_t n, T* ival);

Constructs a vector of length

n

, with each element initialized to the value

ival

.

RWTPtrVector<T>(const RWTPtrVector& v);

Constructs self as a shallow copy of

v

. After construction, pointers will be

shared between the two vectors.

Public operators

RWTPtrVector<T>& operator=(const

RWTPtrVector<T>& v);

Sets self to a shallow copy of

v

. Afterwards, the two vectors will have the same

length and pointers will be shared between them.

RWTPtrVector<T>& operator=(T* p);

Sets all elements in self to the value

p

.

T*& operator()(size_t i);

T* operator()(size_t i) const;

Returns a pointer to the

i

'th value in the vector. The ﬁrst variant can be used

as an l-value, the second cannot. The index

i

must be between zero and the

length of the vector, less one. No bounds checking is performed.