Sie suchten nach: stringstreams (Englisch - Deutsch)

is there an easy way to clear a stringstreams contents.
gibt es eine direkte möglichkeit, die länge eines stringstreams

it), although this should be one of the main usage cases for stringstreams.
ja, das ist aber nicht mein punkt.

there is a bit more bodging with stringstreams because for some reason pngraster and pngencoder are slightly incompatible.
there is a bit more bodging with stringstreams because for some reason pngraster and pngencoder are slightly incompatible.

(gdb) p parser $28 = (cparser &) @0xbffe5a70: { term = 0x2161732 "image_scan(\"?\\377\\377\\377\\13????????????????????????????????\\377\\377\\377\")\nimage_packed(ufxp, \"\\2\\20\\0\\0\\0\\20\\0\\0\\0\\0\\0\\0\\0\\0\\0\\0\\0\\0\\0\\0\\0\")\nimage_begin(options)\n\timage_scan(\"?\\1vlv????\\1??m?\\2??s?"..., 100 else if(id == "image_packed" && parser.ischar('\"')) (gdb) n 105 stringstream ss(d); (gdb) n 106 ss % image; (gdb) n 107 if(!ss.iserror()) (gdb) n 108 accepted = true; (gdb) n 109 } (gdb) n 112 if(name.getlength() >= 6 && !memcmp(name, "_java_", 6)) (gdb) p name [snip] ptr = 0x1b89654 "ufxp" (gdb) n 115 if(accepted) (gdb) n 117 if(name.getlength() >= 4 && !memcmp(name, "im__", 4)) (gdb) n 120 image m = rletoalpha(encoded_data, image.size); (gdb) p encoded_data $34 = { > = { > = { <> = {}, }, members of astring: ptr = 0x20c9414 "????\001?????????????????????\004????????????????\002??????????????\004???[[[?????????\003ooo??????????????\n???\036\036\036\033\033\033??????ooo\f\f\f\016\016\016???????????????\n999\001\001\001" }, } (gdb) p image.size $35 = { ,emptyclass>> = { <> = {}, }, members of size_: cx = 268435456, cy = 268435456 }
(gdb) p parser $28 = (cparser &) @0xbffe5a70: { term = 0x2161732 "image_scan(\"?\\377\\377\\377\\13????????????????????????????????\\377\\377\\377\")\nimage_packed(ufxp, \"\\2\\20\\0\\0\\0\\20\\0\\0\\0\\0\\0\\0\\0\\0\\0\\0\\0\\0\\0\\0\\0\")\nimage_begin(options)\n\timage_scan(\"?\\1vlv????\\1??m?\\2??s?"..., 100 else if(id == "image_packed" && parser.ischar('\"')) (gdb) n 105 stringstream ss(d); (gdb) n 106 ss % image; (gdb) n 107 if(!ss.iserror()) (gdb) n 108 accepted = true; (gdb) n 109 } (gdb) n 112 if(name.getlength() >= 6 && !memcmp(name, "_java_", 6)) (gdb) p name [snip] ptr = 0x1b89654 "ufxp" (gdb) n 115 if(accepted) (gdb) n 117 if(name.getlength() >= 4 && !memcmp(name, "im__", 4)) (gdb) n 120 image m = rletoalpha(encoded_data, image.size); (gdb) p encoded_data $34 = { > = { > = { <> = {}, }, members of astring: ptr = 0x20c9414 "????\001?????????????????????\004????????????????\002??????????????\004???[[[?????????\003ooo??????????????\n???\036\036\036\033\033\033??????ooo\f\f\f\016\016\016???????????????\n999\001\001\001" }, } (gdb) p image.size $35 = { ,emptyclass>> = { <> = {}, }, members of size_: cx = 268435456, cy = 268435456 }