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Quellcode-Bibliothek© Kompilation durch diese Firma[Weder Korrektheit noch Funktionsfähigkeit der Software werden zugesichert.]Datei: Sprache: UnknownOriginal von: Lyx© |
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/* This file is part of
* ====================================================== * * LyX, The Document Processor * Copyright (C) 1995 Matthias Ettrich * Copyright (C) 1995-1998 The LyX Team. * * This file is Copyright (C) 1996-1998 * Lars Gullik Bjønnes * * ====================================================== */ #include <config.h> #include "DepTable.h" #include "lyxlib.h" #include "filetools.h" DepTable::DepTable() { new_sum = 0; old_sum = 0; next = NULL; } DepTable::DepTable(LString const &f, unsigned long one, unsigned long two) { file = f; new_sum = 0; old_sum = 0; if (one != 0) new_sum = one; if (two != 0) old_sum = two; next = NULL; } void DepTable::insert(LString const &f, unsigned long one, unsigned long two) { if (f == file) return; if (next) next->insert(f, one, two); else next = new DepTable(f, one, two); } void DepTable::update() { if (!file.empty()) { old_sum = new_sum; new_sum = lyxsum(file.c_str()); //lyxerr.debug("update: " + file + " " + // int(new_sum) + " " + int(old_sum)); } if (next) next->update(); } bool DepTable::sumchange() { bool ret = false; if (!file.empty()) { if (old_sum != new_sum) ret = true; } if (!ret && next) ret = next->sumchange(); return ret; } bool DepTable::haschanged(LString const &fil) { bool ret = false; if (!fil.empty() && !file.empty() && fil == file) { if (new_sum != old_sum && new_sum != 0) ret = true; } if (!ret && next) ret = next->haschanged(fil); return ret; } void DepTable::write(LString const&f) { FilePtr fp(f, FilePtr::write); if (fp() && next) next->write(fp()); } void DepTable::read(LString const &f) { FilePtr fp(f, FilePtr::read); if (fp()) { // file opened char nome[256]; unsigned long one = 0; unsigned long two = 0; // scan the file line by line // return true if the two numbers on the lin eis different int ret = 0; while (!feof(fp())) { ret = fscanf(fp(), "%s %lu %lu", nome, &one, &two); if (ret !=3) continue; //lyxerr.debug("redep(" + int(ret) + ": " + // nome + ", " + int(one) + // " " + int(two)); insert(LString(nome), one, two); } } } void DepTable::write(FILE *f) { //lyxerr.debug("todep: " + file + " " + // int(new_sum) + " " + int(old_sum)); fprintf(f, "%s %lu %lu\n", file.c_str(), new_sum, old_sum); if (next) next->write(f); } ¤ Dauer der Verarbeitung: 0.388 Sekunden (vorverarbeitet) ¤ |
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