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Manpages Tcl_PrintDoubleSection: Tcl Library Procedures (3)Updated: 8.0 Index Return to Main Contents NAMETcl_PrintDouble - Convert floating value to stringSYNOPSIS#include <tcl.h> Tcl_PrintDouble(interp, value, dst) ARGUMENTS
DESCRIPTIONTcl_PrintDouble generates a string that represents the value of value and stores it in memory at the location given by dst. It uses %g format to generate the string, with one special twist: the string is guaranteed to contain either a ``.'' or an ``e'' so that it doesn't look like an integer. Where %g would generate an integer with no decimal point, Tcl_PrintDouble adds ``.0''. KEYWORDSconversion, double-precision, floating-point, string
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