christoph/lecture-operating-system-development
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delete scrollback code

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This commit is contained in:
Christoph Urlacher
2022-07-23 15:05:34 +02:00
parent 597b823ac3
commit c73e7d3d40
7 changed files with 2 additions and 222 deletions
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8
c_os/devices/CGA_Stream.h
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@ -15,11 +15,9 @@
#ifndef __CGA_Stream_include__
#define __CGA_Stream_include__
// #include "devices/BufferedCGA.h"
#include "devices/BufferedCGA.h"
#include "devices/CGA.h"
#include "lib/OutStream.h"
// NOTE: I added this
class fgc {
public:
fgc() : fg(CGA::LIGHT_GREY) {}
@ -33,8 +31,7 @@ public:
CGA::color bg;
};
// NOTE: I added this (changed this) to use BufferedCGA
class CGA_Stream : public OutStream, public BufferedCGA {
class CGA_Stream : public OutStream, public CGA {
private:
CGA_Stream(CGA_Stream& copy) = delete; // Verhindere Kopieren
@ -50,7 +47,6 @@ public:
// Methode zur Ausgabe des Pufferinhalts der Basisklasse StringBuffer.
void flush() override;
// NOTE: I added this
template<typename T>
// requires std::derived_from<T, CGA_Stream>
friend T& operator<<(T& os, const fgc& fg) {