From dd22e1ab7ab7b5bac841dae2b62bfa200b36c4d8 Mon Sep 17 00:00:00 2001 From: Hannes Schulze Date: Wed, 12 Feb 2025 23:57:32 +0100 Subject: add encryption/decryption --- lib/nes/common/containers/string-builder.cc | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'lib/nes/common/containers/string-builder.cc') diff --git a/lib/nes/common/containers/string-builder.cc b/lib/nes/common/containers/string-builder.cc index ad2f97f..8182955 100644 --- a/lib/nes/common/containers/string-builder.cc +++ b/lib/nes/common/containers/string-builder.cc @@ -253,4 +253,17 @@ namespace nes return status::error_invalid_format_string; } + + auto string_builder::remove_last() -> status + { + if (length_ == 0) { return status::error_buffer_overflow; } + + length_ -= 1; + return status::success; + } + + auto string_builder::clear() -> void + { + length_ = 0; + } } // namespace nes \ No newline at end of file -- cgit v1.3.1