mirror of https://github.com/YosysHQ/yosys.git
56 lines
1.6 KiB
Diff
56 lines
1.6 KiB
Diff
--- ParseUtils.h
|
|
+++ ParseUtils.h
|
|
@@ -24,8 +24,6 @@ OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWA
|
|
#include <stdlib.h>
|
|
#include <stdio.h>
|
|
|
|
-#include <zlib.h>
|
|
-
|
|
#include "XAlloc.h"
|
|
|
|
namespace Minisat {
|
|
@@ -36,24 +34,16 @@ namespace Minisat {
|
|
|
|
|
|
class StreamBuffer {
|
|
- gzFile in;
|
|
unsigned char* buf;
|
|
int pos;
|
|
int size;
|
|
|
|
enum { buffer_size = 64*1024 };
|
|
|
|
- void assureLookahead() {
|
|
- if (pos >= size) {
|
|
- pos = 0;
|
|
- size = gzread(in, buf, buffer_size); } }
|
|
+ virtual void assureLookahead() = 0;
|
|
|
|
public:
|
|
- explicit StreamBuffer(gzFile i) : in(i), pos(0), size(0){
|
|
- buf = (unsigned char*)xrealloc(NULL, buffer_size);
|
|
- assureLookahead();
|
|
- }
|
|
- ~StreamBuffer() { free(buf); }
|
|
+ virtual ~StreamBuffer() { }
|
|
|
|
int operator * () const { return (pos >= size) ? EOF : buf[pos]; }
|
|
void operator ++ () { pos++; assureLookahead(); }
|
|
--- Dimacs.h
|
|
+++ Dimacs.h
|
|
@@ -76,10 +76,10 @@ static void parse_DIMACS_main(B& in, Solver& S, bool strictp = false) {
|
|
|
|
// Inserts problem into solver.
|
|
//
|
|
-template<class Solver>
|
|
-static void parse_DIMACS(gzFile input_stream, Solver& S, bool strictp = false) {
|
|
- StreamBuffer in(input_stream);
|
|
- parse_DIMACS_main(in, S, strictp); }
|
|
+//template<class Solver>
|
|
+//static void parse_DIMACS(gzFile input_stream, Solver& S, bool strictp = false) {
|
|
+// StreamBuffer in(input_stream);
|
|
+// parse_DIMACS_main(in, S, strictp); }
|
|
|
|
//=================================================================================================
|
|
}
|