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Delete assignment and copy constructor for ELIST

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Signed-off-by: Stefan Weil <sw@weilnetz.de>
This commit is contained in:
Stefan Weil 2021-04-05 19:59:31 +02:00
parent b0b5600c30
commit 4a628729b2
2 changed files with 6 additions and 12 deletions
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16
src/ccutil/elst.h
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@ -91,12 +91,13 @@ public:
}
// constructor
ELIST_LINK(const ELIST_LINK &) { // don't copy link.
// The special copy constructor is used by lots of classes.
ELIST_LINK(const ELIST_LINK &) {
next = nullptr;
}
void operator=( // don't copy links
const ELIST_LINK &) {
// The special assignment operator is used by lots of classes.
void operator=(const ELIST_LINK &) {
next = nullptr;
}
};
@ -876,14 +877,9 @@ ELISTIZEH_C.
/* Become a deep copy of src_list*/ \
void deep_copy(const CLASSNAME##_LIST *src_list, CLASSNAME *(*copier)(const CLASSNAME *)); \
\
private: \
/* Prevent assign and copy construction. */ \
CLASSNAME##_LIST(const CLASSNAME##_LIST &) { \
DONT_CONSTRUCT_LIST_BY_COPY.error(QUOTE_IT(CLASSNAME##_LIST), ABORT, nullptr); \
} \
void operator=(const CLASSNAME##_LIST &) { \
DONT_ASSIGN_LISTS.error(QUOTE_IT(CLASSNAME##_LIST), ABORT, nullptr); \
}
CLASSNAME##_LIST(const CLASSNAME##_LIST &) = delete; \
void operator=(const CLASSNAME##_LIST &) = delete; \
#define ELISTIZEH_C(CLASSNAME) \
} \

2
src/ccutil/lsterr.h
View File

@ -23,8 +23,6 @@
namespace tesseract {
constexpr ERRCODE DONT_CONSTRUCT_LIST_BY_COPY("Can't create a list by assignment");
constexpr ERRCODE DONT_ASSIGN_LISTS("Can't assign to lists");
constexpr ERRCODE SERIALISE_LINKS("Attempted to (de)serialise a link element");
#ifndef NDEBUG