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Remove peek

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This commit is contained in:
Victor Zverovich 2023-12-25 10:47:45 -08:00
parent 88d19f5de9
commit 4cbf6182ea
1 changed files with 7 additions and 6 deletions
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13
test/scan.h
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@ -58,8 +58,6 @@ class scan_buffer {
auto ptr() const -> const char* { return ptr_; } auto ptr() const -> const char* { return ptr_; }
auto peek() -> int { return ptr_ != end_ ? *ptr_ : EOF; }
public: public:
scan_buffer(const scan_buffer&) = delete; scan_buffer(const scan_buffer&) = delete;
void operator=(const scan_buffer&) = delete; void operator=(const scan_buffer&) = delete;
@ -87,10 +85,13 @@ class scan_buffer {
return *lhs.ptr_ != *rhs.ptr_; return *lhs.ptr_ != *rhs.ptr_;
} }
iterator(scan_buffer* buf) iterator(scan_buffer* buf) : buf_(buf) {
: ptr_(&buf->ptr_), buf_(buf), value_(static_cast<char>(buf->peek())) { if (buf->ptr_ == buf->end_) {
// TODO: fix check ptr_ = sentinel();
if (value_ == EOF) ptr_ = sentinel(); return;
}
ptr_ = &buf->ptr_;
value_ = *buf->ptr_;
} }
public: public: