22 #define CHECK_OPEN() {if(!opend) {throw std::runtime_error("Cannot access checkpoint file that has …
29   opend=false;  in Checkpoint()
34     opend=true;  in Checkpoint()
45   if(opend)  in ~Checkpoint()
55   if(!opend) {  in open()
64     opend=true;  in open()
70   if(opend) {  in close()
72     opend=false;  in close()
78   if(opend && writemode)  in flush()
83   return opend;  in is_open()
88   if(!opend) {  in exist()
104   if(!opend) {  in remove()
121   if(!opend) {  in write()
156   if(!opend) {  in read()
224   if(!opend) {  in write()
262   if(!opend) {  in read()
310   if(!opend) {  in write()
344   if(!opend) {  in read()
395   if(!opend) {  in write()
429   if(!opend) {  in read()
480   if(!opend) {  in write()
511   if(!opend) {  in read()
558   if(!opend) {  in write()
585   if(!opend) {  in read()
626   if(!opend) {  in write()
656   if(!opend) {  in read()
700   if(!opend) {  in write()
730   if(!opend) {  in read()
770   if(!opend) {  in write()
800   if(!opend) {  in read()
852   if(!opend) {  in write_hbool()
882   if(!opend) {  in read_hbool()
918   if(!opend) {  in write()
952   if(!opend) {  in read()