Concept
UnsignedIntegerConcept
An integral type without a sign.

LessThanComparableConcept

ComparableConcept | EqualityComparableConcept

IntegerConcept

UnsignedIntegerConcept

Concept Definition
Refines
IntegerConcept
Required Functions

operator> | C++ built-in greater-than comparison operator. (ComparableConcept)
operator>= | C++ built-in greather-than-or-equal comparison operator. (ComparableConcept)
operator< | C++ built-in less-than comparison operator. (LessThanComparableConcept)
operator<= | C++ built-in less-than-or-equal comparison operator. (ComparableConcept)

UnsignedIntegerConcept<T>
Include Headers
seqan/basic.h
Remarks
Expects an instance of type T to represent non-negative integral values and to provide the same operations as unsigned int. Every type T that fulfills the IntegerConcept fulfills either the SignedIntegerConcept or the UnsignedIntegerConcept.
Functions

appendValue | Appends a value to a container.
createCompressedSa | This functions creates a compressed suffix array with a specified compression factor.
getCharacter | Returns the character of a given position within the prefix sum table.
getValue | Returns the prefix sum of a given position.
prefixSum | Returns a reference to the entry of the prefix sum table of a given position.
resize | Resize the prefix sum table to be able to store more or less characters.
sentinelPosition | Returns whether a specified position is a sentinel position.
setPrefixSum | Returns a reference to the entry of the prefix-sum table of a given position.
toSuffixPosition | This function computes the position of a specified position in the suffix array (additionally containing entries for the sentinels. The returned position correspond to the suffix array of the original text without sentinels.
value | Returns the value stored at a specified position in the compressed suffix-array.

Examples
//SEQAN_CONCEPT_ASSERT((UnsignedIntegerConcept<int>)); // fails to compile
SEQAN_CONCEPT_ASSERT((UnsignedIntegerConcept<unsigned short>));
std::cout << Is<UnsignedIntegerConcept<char> >::VALUE << std::endl; // 0
std::cout << Is<UnsignedIntegerConcept<int> >::VALUE << std::endl; // 0
std::cout << Is<UnsignedIntegerConcept<unsigned short> >::VALUE << std::endl; // 1
std::cout << Is<UnsignedIntegerConcept<double> >::VALUE << std::endl; // 0
Valid expressions:
T a;
unsigned int b;
a = 1u;
b = a;
std::cout << static_cast<T>(0) < static_cast<T>(-1) << std::endl; // 1
See Also
IntegerConcept
SeqAn - Sequence Analysis Library - www.seqan.de

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