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Revert "Make string_{view|ref} remove_prefix and remove_suffix throw on invalid lengths. Addresses issue #73"

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This reverts commit 601fc9371f.
This commit is contained in:
Marshall Clow
2021-03-01 16:50:14 -08:00
parent 601fc9371f
commit 9c2aa8d193
4 changed files with 8 additions and 36 deletions
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8
include/boost/utility/string_ref.hpp
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@@ -147,15 +147,15 @@ namespace boost {
// modifiers
void clear() { len_ = 0; }
void remove_prefix(size_type n) {
if ( n > size())
BOOST_THROW_EXCEPTION( std::out_of_range ( "string_ref::substr" ) );
if ( n > len_ )
n = len_;
ptr_ += n;
len_ -= n;
}
void remove_suffix(size_type n) {
if ( n > size())
BOOST_THROW_EXCEPTION( std::out_of_range ( "string_ref::substr" ) );
if ( n > len_ )
n = len_;
len_ -= n;
}