operator==,!=,<,<=,>,>=(std::basic_string)
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<metanoindex/>
<tbody> </tbody> template< class T, class Alloc > bool operator==( basic_string<T,Alloc>& lhs, basic_string<T,Alloc>& rhs ); |
(1) | |
template< class T, class Alloc > bool operator!=( basic_string<T,Alloc>& lhs, basic_string<T,Alloc>& rhs ); |
(2) | |
template< class T, class Alloc > bool operator<( basic_string<T,Alloc>& lhs, basic_string<T,Alloc>& rhs ); |
(3) | |
template< class T, class Alloc > bool operator<=( basic_string<T,Alloc>& lhs, basic_string<T,Alloc>& rhs ); |
(4) | |
template< class T, class Alloc > bool operator>( basic_string<T,Alloc>& lhs, basic_string<T,Alloc>& rhs ); |
(5) | |
template< class T, class Alloc > bool operator>=( basic_string<T,Alloc>& lhs, basic_string<T,Alloc>& rhs ); |
(6) | |
Compare le contenu de deux chanes .
Original:
Compares the contents of two strings.
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1-2)
Vrifie si le contenu du
lhs et rhs sont gales, c'est--lhs.size() == rhs.size() et chaque caractre dans lhs prsente un caractre quivalent rhs la mme position .Original:
Checks if the contents of
lhs and rhs are equal, that is, lhs.size() == rhs.size() and each character in lhs has equivalent character in rhs at the same position.The text has been machine-translated via Google Translate.
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3-6)
Compare le contenu de
lhs et rhs lexicographique. La comparaison est effectue par une fonction quivalente std::lexicographical_compare .Original:
Compares the contents of
lhs and rhs lexicographically. The comparison is performed by a function equivalent to std::lexicographical_compare.The text has been machine-translated via Google Translate.
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Paramtres
| lhs, rhs | - | chanes dont le contenu comparer
Original: strings whose contents to compare The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. |
Retourne la valeur
1)
true si le contenu des chanes sont quivalentes, sinon falseOriginal:
true if the contents of the strings are equivalent, false otherwiseThe text has been machine-translated via Google Translate.
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2)
true si le contenu des chanes ne sont pas quivalentes, false contraireOriginal:
true if the contents of the strings are not equivalent, false otherwiseThe text has been machine-translated via Google Translate.
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3)
true si le contenu de la lhs sont lexicographiquement' moins que le contenu du rhs, false contraireOriginal:
true if the contents of the lhs are lexicographically less than the contents of rhs, false otherwiseThe text has been machine-translated via Google Translate.
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4)
true si le contenu de la lhs sont lexicographiquement' moins que ou gal' le contenu de rhs, false contraireOriginal:
true if the contents of the lhs are lexicographically less than or equal the contents of rhs, false otherwiseThe text has been machine-translated via Google Translate.
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5)
true si le contenu de la lhs sont lexicographiquement' plus grande que le contenu de rhs, false contraireOriginal:
true if the contents of the lhs are lexicographically greater than the contents of rhs, false otherwiseThe text has been machine-translated via Google Translate.
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6)
true si le contenu de la lhs sont lexicographiquement' plus grande que ou gale' le contenu de rhs, false contraireOriginal:
true if the contents of the lhs are lexicographically greater than or equal the contents of rhs, false otherwiseThe text has been machine-translated via Google Translate.
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Complexit
Linaire de la taille des chanes .
Original:
Linear in the size of the strings.
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