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+ xo-tokenizer2 xo-reader2 xo-expression2 xo-interpreter2

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2nd gen schematika interpreter using fomo
This commit is contained in:
Roland Conybeare 2026-01-10 12:39:09 -05:00
commit f7bd3b0db3
41 changed files with 3566 additions and 9 deletions
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12
xo-tokenizer/include/xo/tokenizer/buffer.hpp
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@ -101,7 +101,8 @@ namespace xo {
@param buf_z Buffer size. allocate storage (owned by this buffer) if >0.
@param align_z Align to this value, e.g. 8 to align storage on an 8-byte boundary
**/
buffer(size_type buf_z, size_type align_z = sizeof(char))
buffer(size_type buf_z,
size_type align_z = sizeof(char))
: is_owner_{true},
buf_{buf_z ? (new (std::align_val_t(align_z)) CharT [buf_z]) : nullptr},
buf_z_{buf_z},
@ -134,9 +135,11 @@ namespace xo {
CharT const & operator[](size_type i) const { return buf_[i]; }
/** @brief return span for current buffer contents **/
span_type contents() const { return span_type(buf_ + lo_pos_, buf_ + hi_pos_); }
span_type contents() const { return span_type(buf_ + lo_pos_,
buf_ + hi_pos_); }
/** @brief returns span for writable buffer contents (unused prefix following produce position **/
span_type avail() const { return span_type(buf_ + hi_pos_, buf_ + buf_z_); }
span_type avail() const { return span_type(buf_ + hi_pos_,
buf_ + buf_z_); }
/** @brief @c true iff buffer is empty **/
bool empty() const { return lo_pos_ == hi_pos_; }
@ -315,7 +318,8 @@ namespace xo {
/** @brief Overload for @c swap, so that @c buffer<CharT> swappable **/
template <typename CharT>
inline void
swap(buffer<CharT> & lhs, buffer<CharT> & rhs) {
swap(buffer<CharT> & lhs,
buffer<CharT> & rhs) {
lhs.swap(rhs);
}
} /*namespace scm*/